191242532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 371691264

約数和(自身を除く): 180448732

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 271, 331, 533, 542, 662, 1066, 1084, 1324, 2132, 3523, 4303, 7046, 8606, 11111, 13571, 14092, 17212, 22222, 27142, 44444, 54284, 89701, 144443, 176423, 179402, 288886, 352846, 358804, 577772, 705692, 1166113, 2332226, 3677741, 4664452, 7355482, 14710964, 47810633, 95621266, 191242532]

約数ペア:

[(1, 191242532), (2, 95621266), (4, 47810633), (13, 14710964), (26, 7355482), (41, 4664452), (52, 3677741), (82, 2332226), (164, 1166113), (271, 705692), (331, 577772), (533, 358804), (542, 352846), (662, 288886), (1066, 179402), (1084, 176423), (1324, 144443), (2132, 89701), (3523, 54284), (4303, 44444), (7046, 27142), (8606, 22222), (11111, 17212), (13571, 14092)]