201563252

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{397}}^1\times {\mathrm{1049}}^1$

素因数の和:1472

約数の個数: 36

約数和(自身を含む): 389064900

約数和(自身を除く): 187501648

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 397, 484, 794, 1049, 1588, 2098, 4196, 4367, 8734, 11539, 17468, 23078, 46156, 48037, 96074, 126929, 192148, 253858, 416453, 507716, 832906, 1665812, 4580983, 9161966, 18323932, 50390813, 100781626, 201563252]

約数ペア:

[(1, 201563252), (2, 100781626), (4, 50390813), (11, 18323932), (22, 9161966), (44, 4580983), (121, 1665812), (242, 832906), (397, 507716), (484, 416453), (794, 253858), (1049, 192148), (1588, 126929), (2098, 96074), (4196, 48037), (4367, 46156), (8734, 23078), (11539, 17468)]