195092996

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 398428800

約数和(自身を除く): 203335804

約数列:

[1, 2, 4, 7, 14, 28, 97, 109, 194, 218, 388, 436, 659, 679, 763, 1318, 1358, 1526, 2636, 2716, 3052, 4613, 9226, 10573, 18452, 21146, 42292, 63923, 71831, 74011, 127846, 143662, 148022, 255692, 287324, 296044, 447461, 502817, 894922, 1005634, 1789844, 2011268, 6967607, 13935214, 27870428, 48773249, 97546498, 195092996]

約数ペア:

[(1, 195092996), (2, 97546498), (4, 48773249), (7, 27870428), (14, 13935214), (28, 6967607), (97, 2011268), (109, 1789844), (194, 1005634), (218, 894922), (388, 502817), (436, 447461), (659, 296044), (679, 287324), (763, 255692), (1318, 148022), (1358, 143662), (1526, 127846), (2636, 74011), (2716, 71831), (3052, 63923), (4613, 42292), (9226, 21146), (10573, 18452)]