201052688

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{176983}}^1$

素因数の和:177062

約数の個数: 20

約数和(自身を含む): 395028288

約数和(自身を除く): 193975600

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 176983, 353966, 707932, 1415864, 2831728, 12565793, 25131586, 50263172, 100526344, 201052688]

約数ペア:

[(1, 201052688), (2, 100526344), (4, 50263172), (8, 25131586), (16, 12565793), (71, 2831728), (142, 1415864), (284, 707932), (568, 353966), (1136, 176983)]