214715900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3037}}^1$

素因数の和:3159

約数の個数: 72

約数和(自身を含む): 537944736

約数和(自身を除く): 323228836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 101, 140, 175, 202, 350, 404, 505, 700, 707, 1010, 1414, 2020, 2525, 2828, 3037, 3535, 5050, 6074, 7070, 10100, 12148, 14140, 15185, 17675, 21259, 30370, 35350, 42518, 60740, 70700, 75925, 85036, 106295, 151850, 212590, 303700, 306737, 425180, 531475, 613474, 1062950, 1226948, 1533685, 2125900, 2147159, 3067370, 4294318, 6134740, 7668425, 8588636, 10735795, 15336850, 21471590, 30673700, 42943180, 53678975, 107357950, 214715900]

約数ペア:

[(1, 214715900), (2, 107357950), (4, 53678975), (5, 42943180), (7, 30673700), (10, 21471590), (14, 15336850), (20, 10735795), (25, 8588636), (28, 7668425), (35, 6134740), (50, 4294318), (70, 3067370), (100, 2147159), (101, 2125900), (140, 1533685), (175, 1226948), (202, 1062950), (350, 613474), (404, 531475), (505, 425180), (700, 306737), (707, 303700), (1010, 212590), (1414, 151850), (2020, 106295), (2525, 85036), (2828, 75925), (3037, 70700), (3535, 60740), (5050, 42518), (6074, 35350), (7070, 30370), (10100, 21259), (12148, 17675), (14140, 15185)]