207925070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{6961}}^1$

素因数の和:7100

約数の個数: 32

約数和(自身を含む): 390985920

約数和(自身を除く): 183060850

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 2987, 5974, 6961, 13922, 14935, 29870, 34805, 69610, 201869, 403738, 716983, 1009345, 1433966, 2018690, 3584915, 7169830, 20792507, 41585014, 103962535, 207925070]

約数ペア:

[(1, 207925070), (2, 103962535), (5, 41585014), (10, 20792507), (29, 7169830), (58, 3584915), (103, 2018690), (145, 1433966), (206, 1009345), (290, 716983), (515, 403738), (1030, 201869), (2987, 69610), (5974, 34805), (6961, 29870), (13922, 14935)]