199184398

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{1303}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 349263360

約数和(自身を除く): 150078962

約数列:

[1, 2, 7, 14, 61, 122, 179, 358, 427, 854, 1253, 1303, 2506, 2606, 9121, 10919, 18242, 21838, 76433, 79483, 152866, 158966, 233237, 466474, 556381, 1112762, 1632659, 3265318, 14227457, 28454914, 99592199, 199184398]

約数ペア:

[(1, 199184398), (2, 99592199), (7, 28454914), (14, 14227457), (61, 3265318), (122, 1632659), (179, 1112762), (358, 556381), (427, 466474), (854, 233237), (1253, 158966), (1303, 152866), (2506, 79483), (2606, 76433), (9121, 21838), (10919, 18242)]