200723864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{55633}}^1$

素因数の和:55691

約数の個数: 32

約数和(自身を含む): 420593040

約数和(自身を除く): 219869176

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 55633, 111266, 222532, 445064, 611963, 1223926, 2280953, 2447852, 4561906, 4895704, 9123812, 18247624, 25090483, 50180966, 100361932, 200723864]

約数ペア:

[(1, 200723864), (2, 100361932), (4, 50180966), (8, 25090483), (11, 18247624), (22, 9123812), (41, 4895704), (44, 4561906), (82, 2447852), (88, 2280953), (164, 1223926), (328, 611963), (451, 445064), (902, 222532), (1804, 111266), (3608, 55633)]