200074865575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{971}}^1\times {\mathrm{1471}}^1$

素因数の和:2896

約数の個数: 48

約数和(自身を含む): 268254830592

約数和(自身を除く): 68179965017

約数列:

[1, 5, 13, 25, 65, 325, 431, 971, 1471, 2155, 4855, 5603, 7355, 10775, 12623, 19123, 24275, 28015, 36775, 63115, 95615, 140075, 315575, 418501, 478075, 634001, 1428341, 2092505, 3170005, 5440513, 7141705, 8242013, 10462525, 15850025, 18568433, 27202565, 35708525, 41210065, 92842165, 136012825, 206050325, 464210825, 615614971, 3078074855, 8002994623, 15390374275, 40014973115, 200074865575]

約数ペア:

[(1, 200074865575), (5, 40014973115), (13, 15390374275), (25, 8002994623), (65, 3078074855), (325, 615614971), (431, 464210825), (971, 206050325), (1471, 136012825), (2155, 92842165), (4855, 41210065), (5603, 35708525), (7355, 27202565), (10775, 18568433), (12623, 15850025), (19123, 10462525), (24275, 8242013), (28015, 7141705), (36775, 5440513), (63115, 3170005), (95615, 2092505), (140075, 1428341), (315575, 634001), (418501, 478075)]