201753850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1$

素因数の和:1039

約数の個数: 48

約数和(自身を含む): 388019808

約数和(自身を除く): 186265958

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 107, 214, 215, 430, 535, 877, 1070, 1075, 1754, 2150, 2675, 4385, 4601, 5350, 8770, 9202, 21925, 23005, 37711, 43850, 46010, 75422, 93839, 115025, 187678, 188555, 230050, 377110, 469195, 938390, 942775, 1885550, 2345975, 4035077, 4691950, 8070154, 20175385, 40350770, 100876925, 201753850]

約数ペア:

[(1, 201753850), (2, 100876925), (5, 40350770), (10, 20175385), (25, 8070154), (43, 4691950), (50, 4035077), (86, 2345975), (107, 1885550), (214, 942775), (215, 938390), (430, 469195), (535, 377110), (877, 230050), (1070, 188555), (1075, 187678), (1754, 115025), (2150, 93839), (2675, 75422), (4385, 46010), (4601, 43850), (5350, 37711), (8770, 23005), (9202, 21925)]