195467896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3260

約数の個数: 64

約数和(自身を含む): 429004800

約数和(自身を除く): 233536904

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 247, 248, 403, 494, 589, 806, 988, 1178, 1612, 1976, 2356, 3191, 3224, 4712, 6382, 7657, 12764, 15314, 25528, 30628, 41483, 60629, 61256, 82966, 98921, 121258, 165932, 197842, 242516, 331864, 395684, 485032, 788177, 791368, 1285973, 1576354, 1879499, 2571946, 3152708, 3758998, 5143892, 6305416, 7517996, 10287784, 15035992, 24433487, 48866974, 97733948, 195467896]

約数ペア:

[(1, 195467896), (2, 97733948), (4, 48866974), (8, 24433487), (13, 15035992), (19, 10287784), (26, 7517996), (31, 6305416), (38, 5143892), (52, 3758998), (62, 3152708), (76, 2571946), (104, 1879499), (124, 1576354), (152, 1285973), (247, 791368), (248, 788177), (403, 485032), (494, 395684), (589, 331864), (806, 242516), (988, 197842), (1178, 165932), (1612, 121258), (1976, 98921), (2356, 82966), (3191, 61256), (3224, 60629), (4712, 41483), (6382, 30628), (7657, 25528), (12764, 15314)]