201859812

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 216

約数和(自身を含む): 660284352

約数和(自身を除く): 458424540

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 101, 103, 126, 132, 147, 154, 196, 198, 202, 206, 231, 252, 294, 303, 308, 309, 396, 404, 412, 441, 462, 539, 588, 606, 618, 693, 707, 721, 882, 909, 924, 927, 1078, 1111, 1133, 1212, 1236, 1386, 1414, 1442, 1617, 1764, 1818, 1854, 2121, 2156, 2163, 2222, 2266, 2772, 2828, 2884, 3234, 3333, 3399, 3636, 3708, 4242, 4326, 4444, 4532, 4851, 4949, 5047, 6363, 6468, 6489, 6666, 6798, 7777, 7931, 8484, 8652, 9702, 9898, 9999, 10094, 10197, 10403, 12726, 12978, 13332, 13596, 14847, 15141, 15554, 15862, 19404, 19796, 19998, 20188, 20394, 20806, 23331, 23793, 25452, 25956, 29694, 30282, 31108, 31209, 31724, 39996, 40788, 41612, 44541, 45423, 46662, 47586, 54439, 55517, 59388, 60564, 62418, 69993, 71379, 72821, 89082, 90846, 93324, 93627, 95172, 108878, 111034, 114433, 124836, 139986, 142758, 145642, 163317, 166551, 178164, 181692, 187254, 217756, 218463, 222068, 228866, 279972, 285516, 291284, 326634, 333102, 343299, 374508, 436926, 457732, 489951, 499653, 509747, 653268, 655389, 666204, 686598, 801031, 873852, 979902, 999306, 1019494, 1029897, 1310778, 1373196, 1529241, 1602062, 1959804, 1998612, 2038988, 2059794, 2403093, 2621556, 3058482, 3204124, 4119588, 4587723, 4806186, 5607217, 6116964, 7209279, 9175446, 9612372, 11214434, 14418558, 16821651, 18350892, 22428868, 28837116, 33643302, 50464953, 67286604, 100929906, 201859812]

約数ペア:

[(1, 201859812), (2, 100929906), (3, 67286604), (4, 50464953), (6, 33643302), (7, 28837116), (9, 22428868), (11, 18350892), (12, 16821651), (14, 14418558), (18, 11214434), (21, 9612372), (22, 9175446), (28, 7209279), (33, 6116964), (36, 5607217), (42, 4806186), (44, 4587723), (49, 4119588), (63, 3204124), (66, 3058482), (77, 2621556), (84, 2403093), (98, 2059794), (99, 2038988), (101, 1998612), (103, 1959804), (126, 1602062), (132, 1529241), (147, 1373196), (154, 1310778), (196, 1029897), (198, 1019494), (202, 999306), (206, 979902), (231, 873852), (252, 801031), (294, 686598), (303, 666204), (308, 655389), (309, 653268), (396, 509747), (404, 499653), (412, 489951), (441, 457732), (462, 436926), (539, 374508), (588, 343299), (606, 333102), (618, 326634), (693, 291284), (707, 285516), (721, 279972), (882, 228866), (909, 222068), (924, 218463), (927, 217756), (1078, 187254), (1111, 181692), (1133, 178164), (1212, 166551), (1236, 163317), (1386, 145642), (1414, 142758), (1442, 139986), (1617, 124836), (1764, 114433), (1818, 111034), (1854, 108878), (2121, 95172), (2156, 93627), (2163, 93324), (2222, 90846), (2266, 89082), (2772, 72821), (2828, 71379), (2884, 69993), (3234, 62418), (3333, 60564), (3399, 59388), (3636, 55517), (3708, 54439), (4242, 47586), (4326, 46662), (4444, 45423), (4532, 44541), (4851, 41612), (4949, 40788), (5047, 39996), (6363, 31724), (6468, 31209), (6489, 31108), (6666, 30282), (6798, 29694), (7777, 25956), (7931, 25452), (8484, 23793), (8652, 23331), (9702, 20806), (9898, 20394), (9999, 20188), (10094, 19998), (10197, 19796), (10403, 19404), (12726, 15862), (12978, 15554), (13332, 15141), (13596, 14847)]