202404888

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 645025680

約数和(自身を除く): 442620792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 103, 126, 147, 168, 196, 206, 252, 294, 309, 392, 412, 441, 504, 557, 588, 618, 721, 824, 882, 927, 1114, 1176, 1236, 1442, 1671, 1764, 1854, 2163, 2228, 2472, 2884, 3342, 3528, 3708, 3899, 4326, 4456, 5013, 5047, 5768, 6489, 6684, 7416, 7798, 8652, 10026, 10094, 11697, 12978, 13368, 15141, 15596, 17304, 20052, 20188, 23394, 25956, 27293, 30282, 31192, 35091, 40104, 40376, 45423, 46788, 51912, 54586, 57371, 60564, 70182, 81879, 90846, 93576, 109172, 114742, 121128, 140364, 163758, 172113, 181692, 218344, 229484, 245637, 280728, 327516, 344226, 363384, 401597, 458968, 491274, 516339, 655032, 688452, 803194, 982548, 1032678, 1204791, 1376904, 1606388, 1965096, 2065356, 2409582, 2811179, 3212776, 3614373, 4130712, 4819164, 5622358, 7228746, 8433537, 9638328, 11244716, 14457492, 16867074, 22489432, 25300611, 28914984, 33734148, 50601222, 67468296, 101202444, 202404888]

約数ペア:

[(1, 202404888), (2, 101202444), (3, 67468296), (4, 50601222), (6, 33734148), (7, 28914984), (8, 25300611), (9, 22489432), (12, 16867074), (14, 14457492), (18, 11244716), (21, 9638328), (24, 8433537), (28, 7228746), (36, 5622358), (42, 4819164), (49, 4130712), (56, 3614373), (63, 3212776), (72, 2811179), (84, 2409582), (98, 2065356), (103, 1965096), (126, 1606388), (147, 1376904), (168, 1204791), (196, 1032678), (206, 982548), (252, 803194), (294, 688452), (309, 655032), (392, 516339), (412, 491274), (441, 458968), (504, 401597), (557, 363384), (588, 344226), (618, 327516), (721, 280728), (824, 245637), (882, 229484), (927, 218344), (1114, 181692), (1176, 172113), (1236, 163758), (1442, 140364), (1671, 121128), (1764, 114742), (1854, 109172), (2163, 93576), (2228, 90846), (2472, 81879), (2884, 70182), (3342, 60564), (3528, 57371), (3708, 54586), (3899, 51912), (4326, 46788), (4456, 45423), (5013, 40376), (5047, 40104), (5768, 35091), (6489, 31192), (6684, 30282), (7416, 27293), (7798, 25956), (8652, 23394), (10026, 20188), (10094, 20052), (11697, 17304), (12978, 15596), (13368, 15141)]