201414542

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{1123}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 361262592

約数和(自身を除く): 159848050

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 557, 1114, 1123, 2246, 3899, 7798, 7861, 12811, 15722, 25622, 25829, 51658, 89677, 179354, 180803, 361606, 625511, 1251022, 4378577, 8757154, 14386753, 28773506, 100707271, 201414542]

約数ペア:

[(1, 201414542), (2, 100707271), (7, 28773506), (14, 14386753), (23, 8757154), (46, 4378577), (161, 1251022), (322, 625511), (557, 361606), (1114, 180803), (1123, 179354), (2246, 89677), (3899, 51658), (7798, 25829), (7861, 25622), (12811, 15722)]