200740550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1009}}^1$

素因数の和:1217

約数の個数: 48

約数和(自身を含む): 392251680

約数和(自身を除く): 191511130

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 173, 230, 346, 575, 865, 1009, 1150, 1730, 2018, 3979, 4325, 5045, 7958, 8650, 10090, 19895, 23207, 25225, 39790, 46414, 50450, 99475, 116035, 174557, 198950, 232070, 349114, 580175, 872785, 1160350, 1745570, 4014811, 4363925, 8029622, 8727850, 20074055, 40148110, 100370275, 200740550]

約数ペア:

[(1, 200740550), (2, 100370275), (5, 40148110), (10, 20074055), (23, 8727850), (25, 8029622), (46, 4363925), (50, 4014811), (115, 1745570), (173, 1160350), (230, 872785), (346, 580175), (575, 349114), (865, 232070), (1009, 198950), (1150, 174557), (1730, 116035), (2018, 99475), (3979, 50450), (4325, 46414), (5045, 39790), (7958, 25225), (8650, 23207), (10090, 19895)]