198807588

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:567

約数の個数: 192

約数和(自身を含む): 645120000

約数和(自身を除く): 446312412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 31, 34, 36, 42, 51, 54, 62, 63, 68, 84, 93, 102, 108, 119, 124, 126, 153, 186, 189, 204, 217, 238, 252, 279, 306, 357, 372, 378, 434, 459, 476, 499, 527, 558, 612, 651, 714, 756, 837, 868, 918, 998, 1054, 1071, 1116, 1302, 1428, 1497, 1581, 1674, 1836, 1953, 1996, 2108, 2142, 2604, 2994, 3162, 3213, 3348, 3493, 3689, 3906, 4284, 4491, 4743, 5859, 5988, 6324, 6426, 6986, 7378, 7812, 8483, 8982, 9486, 10479, 11067, 11718, 12852, 13473, 13972, 14229, 14756, 15469, 16966, 17964, 18972, 20958, 22134, 23436, 25449, 26946, 28458, 30938, 31437, 33201, 33932, 41916, 44268, 46407, 50898, 53892, 56916, 59381, 61876, 62874, 66402, 76347, 92814, 94311, 99603, 101796, 108283, 118762, 125748, 132804, 139221, 152694, 178143, 185628, 188622, 199206, 216566, 229041, 237524, 262973, 278442, 305388, 324849, 356286, 377244, 398412, 417663, 433132, 458082, 525946, 534429, 556884, 649698, 712572, 788919, 835326, 916164, 974547, 1051892, 1068858, 1299396, 1577838, 1603287, 1670652, 1840811, 1949094, 2137716, 2366757, 2923641, 3155676, 3206574, 3681622, 3898188, 4733514, 5522433, 5847282, 6413148, 7100271, 7363244, 9467028, 11044866, 11694564, 14200542, 16567299, 22089732, 28401084, 33134598, 49701897, 66269196, 99403794, 198807588]

約数ペア:

[(1, 198807588), (2, 99403794), (3, 66269196), (4, 49701897), (6, 33134598), (7, 28401084), (9, 22089732), (12, 16567299), (14, 14200542), (17, 11694564), (18, 11044866), (21, 9467028), (27, 7363244), (28, 7100271), (31, 6413148), (34, 5847282), (36, 5522433), (42, 4733514), (51, 3898188), (54, 3681622), (62, 3206574), (63, 3155676), (68, 2923641), (84, 2366757), (93, 2137716), (102, 1949094), (108, 1840811), (119, 1670652), (124, 1603287), (126, 1577838), (153, 1299396), (186, 1068858), (189, 1051892), (204, 974547), (217, 916164), (238, 835326), (252, 788919), (279, 712572), (306, 649698), (357, 556884), (372, 534429), (378, 525946), (434, 458082), (459, 433132), (476, 417663), (499, 398412), (527, 377244), (558, 356286), (612, 324849), (651, 305388), (714, 278442), (756, 262973), (837, 237524), (868, 229041), (918, 216566), (998, 199206), (1054, 188622), (1071, 185628), (1116, 178143), (1302, 152694), (1428, 139221), (1497, 132804), (1581, 125748), (1674, 118762), (1836, 108283), (1953, 101796), (1996, 99603), (2108, 94311), (2142, 92814), (2604, 76347), (2994, 66402), (3162, 62874), (3213, 61876), (3348, 59381), (3493, 56916), (3689, 53892), (3906, 50898), (4284, 46407), (4491, 44268), (4743, 41916), (5859, 33932), (5988, 33201), (6324, 31437), (6426, 30938), (6986, 28458), (7378, 26946), (7812, 25449), (8483, 23436), (8982, 22134), (9486, 20958), (10479, 18972), (11067, 17964), (11718, 16966), (12852, 15469), (13473, 14756), (13972, 14229)]