202775888

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 468720000

約数和(自身を除く): 265944112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 149, 203, 232, 298, 406, 419, 464, 596, 812, 838, 1043, 1192, 1624, 1676, 2086, 2384, 2933, 3248, 3352, 4172, 4321, 5866, 6704, 8344, 8642, 11732, 12151, 16688, 17284, 23464, 24302, 30247, 34568, 46928, 48604, 60494, 62431, 69136, 85057, 97208, 120988, 124862, 170114, 194416, 241976, 249724, 340228, 437017, 483952, 499448, 680456, 874034, 998896, 1360912, 1748068, 1810499, 3496136, 3620998, 6992272, 7241996, 12673493, 14483992, 25346986, 28967984, 50693972, 101387944, 202775888]

約数ペア:

[(1, 202775888), (2, 101387944), (4, 50693972), (7, 28967984), (8, 25346986), (14, 14483992), (16, 12673493), (28, 7241996), (29, 6992272), (56, 3620998), (58, 3496136), (112, 1810499), (116, 1748068), (149, 1360912), (203, 998896), (232, 874034), (298, 680456), (406, 499448), (419, 483952), (464, 437017), (596, 340228), (812, 249724), (838, 241976), (1043, 194416), (1192, 170114), (1624, 124862), (1676, 120988), (2086, 97208), (2384, 85057), (2933, 69136), (3248, 62431), (3352, 60494), (4172, 48604), (4321, 46928), (5866, 34568), (6704, 30247), (8344, 24302), (8642, 23464), (11732, 17284), (12151, 16688)]