210313850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2069}}^1$

素因数の和:2207

約数の個数: 48

約数和(自身を含む): 415821600

約数和(自身を除く): 205507750

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 107, 190, 214, 475, 535, 950, 1070, 2033, 2069, 2675, 4066, 4138, 5350, 10165, 10345, 20330, 20690, 39311, 50825, 51725, 78622, 101650, 103450, 196555, 221383, 393110, 442766, 982775, 1106915, 1965550, 2213830, 4206277, 5534575, 8412554, 11069150, 21031385, 42062770, 105156925, 210313850]

約数ペア:

[(1, 210313850), (2, 105156925), (5, 42062770), (10, 21031385), (19, 11069150), (25, 8412554), (38, 5534575), (50, 4206277), (95, 2213830), (107, 1965550), (190, 1106915), (214, 982775), (475, 442766), (535, 393110), (950, 221383), (1070, 196555), (2033, 103450), (2069, 101650), (2675, 78622), (4066, 51725), (4138, 50825), (5350, 39311), (10165, 20690), (10345, 20330)]