201949977580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{9358201}}^1$

素因数の和:9358306

約数の個数: 48

約数和(自身を含む): 462220313184

約数和(自身を除く): 260270335604

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 4316, 5395, 10790, 21580, 9358201, 18716402, 37432804, 46791005, 93582010, 121656613, 187164020, 243313226, 486626452, 608283065, 776730683, 1216566130, 1553461366, 2433132260, 3106922732, 3883653415, 7767306830, 10097498879, 15534613660, 20194997758, 40389995516, 50487494395, 100974988790, 201949977580]

約数ペア:

[(1, 201949977580), (2, 100974988790), (4, 50487494395), (5, 40389995516), (10, 20194997758), (13, 15534613660), (20, 10097498879), (26, 7767306830), (52, 3883653415), (65, 3106922732), (83, 2433132260), (130, 1553461366), (166, 1216566130), (260, 776730683), (332, 608283065), (415, 486626452), (830, 243313226), (1079, 187164020), (1660, 121656613), (2158, 93582010), (4316, 46791005), (5395, 37432804), (10790, 18716402), (21580, 9358201)]