202326860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25873}}^1$

素因数の和:25922

約数の個数: 48

約数和(自身を含む): 469457856

約数和(自身を除く): 267130996

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 25873, 51746, 103492, 129365, 258730, 439841, 517460, 595079, 879682, 1190158, 1759364, 2199205, 2380316, 2975395, 4398410, 5950790, 8796820, 10116343, 11901580, 20232686, 40465372, 50581715, 101163430, 202326860]

約数ペア:

[(1, 202326860), (2, 101163430), (4, 50581715), (5, 40465372), (10, 20232686), (17, 11901580), (20, 10116343), (23, 8796820), (34, 5950790), (46, 4398410), (68, 2975395), (85, 2380316), (92, 2199205), (115, 1759364), (170, 1190158), (230, 879682), (340, 595079), (391, 517460), (460, 439841), (782, 258730), (1564, 129365), (1955, 103492), (3910, 51746), (7820, 25873)]