201575450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{7621}}^1$

素因数の和:7679

約数の個数: 36

約数和(自身を含む): 391991838

約数和(自身を除く): 190416388

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 529, 575, 1058, 1150, 2645, 5290, 7621, 13225, 15242, 26450, 38105, 76210, 175283, 190525, 350566, 381050, 876415, 1752830, 4031509, 4382075, 8063018, 8764150, 20157545, 40315090, 100787725, 201575450]

約数ペア:

[(1, 201575450), (2, 100787725), (5, 40315090), (10, 20157545), (23, 8764150), (25, 8063018), (46, 4382075), (50, 4031509), (115, 1752830), (230, 876415), (529, 381050), (575, 350566), (1058, 190525), (1150, 175283), (2645, 76210), (5290, 38105), (7621, 26450), (13225, 15242)]