188040710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131497}}^1$

素因数の和:131528

約数の個数: 32

約数和(自身を含む): 397649952

約数和(自身を除く): 209609242

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 131497, 262994, 657485, 1314970, 1446467, 1709461, 2892934, 3418922, 7232335, 8547305, 14464670, 17094610, 18804071, 37608142, 94020355, 188040710]

約数ペア:

[(1, 188040710), (2, 94020355), (5, 37608142), (10, 18804071), (11, 17094610), (13, 14464670), (22, 8547305), (26, 7232335), (55, 3418922), (65, 2892934), (110, 1709461), (130, 1446467), (143, 1314970), (286, 657485), (715, 262994), (1430, 131497)]