201450149020

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1\times {\mathrm{184441}}^1$

素因数の和:185110

約数の個数: 48

約数和(自身を含む): 428168085408

約数和(自身を除く): 226717936388

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 563, 970, 1126, 1940, 2252, 2815, 5630, 11260, 54611, 109222, 184441, 218444, 273055, 368882, 546110, 737764, 922205, 1092220, 1844410, 3688820, 17890777, 35781554, 71563108, 89453885, 103840283, 178907770, 207680566, 357815540, 415361132, 519201415, 1038402830, 2076805660, 10072507451, 20145014902, 40290029804, 50362537255, 100725074510, 201450149020]

約数ペア:

[(1, 201450149020), (2, 100725074510), (4, 50362537255), (5, 40290029804), (10, 20145014902), (20, 10072507451), (97, 2076805660), (194, 1038402830), (388, 519201415), (485, 415361132), (563, 357815540), (970, 207680566), (1126, 178907770), (1940, 103840283), (2252, 89453885), (2815, 71563108), (5630, 35781554), (11260, 17890777), (54611, 3688820), (109222, 1844410), (184441, 1092220), (218444, 922205), (273055, 737764), (368882, 546110)]