200739160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1321}}^1$

素因数の和:1492

約数の個数: 64

約数和(自身を含む): 471160800

約数和(自身を除く): 270421640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 131, 145, 232, 262, 290, 524, 580, 655, 1048, 1160, 1310, 1321, 2620, 2642, 3799, 5240, 5284, 6605, 7598, 10568, 13210, 15196, 18995, 26420, 30392, 37990, 38309, 52840, 75980, 76618, 151960, 153236, 173051, 191545, 306472, 346102, 383090, 692204, 766180, 865255, 1384408, 1532360, 1730510, 3461020, 5018479, 6922040, 10036958, 20073916, 25092395, 40147832, 50184790, 100369580, 200739160]

約数ペア:

[(1, 200739160), (2, 100369580), (4, 50184790), (5, 40147832), (8, 25092395), (10, 20073916), (20, 10036958), (29, 6922040), (40, 5018479), (58, 3461020), (116, 1730510), (131, 1532360), (145, 1384408), (232, 865255), (262, 766180), (290, 692204), (524, 383090), (580, 346102), (655, 306472), (1048, 191545), (1160, 173051), (1310, 153236), (1321, 151960), (2620, 76618), (2642, 75980), (3799, 52840), (5240, 38309), (5284, 37990), (6605, 30392), (7598, 26420), (10568, 18995), (13210, 15196)]