199938902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{13381}}^1$

素因数の和:13655

約数の個数: 16

約数和(自身を含む): 310890624

約数和(自身を除く): 110951722

約数列:

[1, 2, 31, 62, 241, 482, 7471, 13381, 14942, 26762, 414811, 829622, 3224821, 6449642, 99969451, 199938902]

約数ペア:

[(1, 199938902), (2, 99969451), (31, 6449642), (62, 3224821), (241, 829622), (482, 414811), (7471, 26762), (13381, 14942)]