211345707482

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4457}}^1\times {\mathrm{260543}}^1$

素因数の和:265022

約数の個数: 32

約数和(自身を含む): 390265731072

約数和(自身を除く): 178920023590

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 4457, 8914, 31199, 57941, 62398, 115882, 260543, 405587, 521086, 811174, 1823801, 3387059, 3647602, 6774118, 23709413, 47418826, 1161240151, 2322480302, 8128681057, 15096121963, 16257362114, 30192243926, 105672853741, 211345707482]

約数ペア:

[(1, 211345707482), (2, 105672853741), (7, 30192243926), (13, 16257362114), (14, 15096121963), (26, 8128681057), (91, 2322480302), (182, 1161240151), (4457, 47418826), (8914, 23709413), (31199, 6774118), (57941, 3647602), (62398, 3387059), (115882, 1823801), (260543, 811174), (405587, 521086)]