201595740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{6449}}^1$

素因数の和:6982

約数の個数: 48

約数和(自身を含む): 565639200

約数和(自身を除く): 364043460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 521, 1042, 1563, 2084, 2605, 3126, 5210, 6252, 6449, 7815, 10420, 12898, 15630, 19347, 25796, 31260, 32245, 38694, 64490, 77388, 96735, 128980, 193470, 386940, 3359929, 6719858, 10079787, 13439716, 16799645, 20159574, 33599290, 40319148, 50398935, 67198580, 100797870, 201595740]

約数ペア:

[(1, 201595740), (2, 100797870), (3, 67198580), (4, 50398935), (5, 40319148), (6, 33599290), (10, 20159574), (12, 16799645), (15, 13439716), (20, 10079787), (30, 6719858), (60, 3359929), (521, 386940), (1042, 193470), (1563, 128980), (2084, 96735), (2605, 77388), (3126, 64490), (5210, 38694), (6252, 32245), (6449, 31260), (7815, 25796), (10420, 19347), (12898, 15630)]