201998518986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1\times {\mathrm{74873}}^1$

素因数の和:75927

約数の個数: 64

約数和(自身を含む): 451932276096

約数和(自身を除く): 249933757110

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 997, 1353, 1994, 2706, 2991, 5982, 10967, 21934, 32901, 40877, 65802, 74873, 81754, 122631, 149746, 224619, 245262, 449238, 449647, 823603, 899294, 1348941, 1647206, 2470809, 2697882, 3069793, 4941618, 6139586, 9209379, 18418758, 33767723, 67535446, 74648381, 101303169, 149296762, 202606338, 223945143, 447890286, 821132191, 1642264382, 2463396573, 3060583621, 4926793146, 6121167242, 9181750863, 18363501726, 33666419831, 67332839662, 100999259493, 201998518986]

約数ペア:

[(1, 201998518986), (2, 100999259493), (3, 67332839662), (6, 33666419831), (11, 18363501726), (22, 9181750863), (33, 6121167242), (41, 4926793146), (66, 3060583621), (82, 2463396573), (123, 1642264382), (246, 821132191), (451, 447890286), (902, 223945143), (997, 202606338), (1353, 149296762), (1994, 101303169), (2706, 74648381), (2991, 67535446), (5982, 33767723), (10967, 18418758), (21934, 9209379), (32901, 6139586), (40877, 4941618), (65802, 3069793), (74873, 2697882), (81754, 2470809), (122631, 1647206), (149746, 1348941), (224619, 899294), (245262, 823603), (449238, 449647)]