212194070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5657}}^1$

素因数の和:5717

約数の個数: 48

約数和(自身を含む): 433448064

約数和(自身を除く): 221253994

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1210, 1705, 3410, 3751, 5657, 7502, 11314, 18755, 28285, 37510, 56570, 62227, 124454, 175367, 311135, 350734, 622270, 684497, 876835, 1368994, 1753670, 1929037, 3422485, 3858074, 6844970, 9645185, 19290370, 21219407, 42438814, 106097035, 212194070]

約数ペア:

[(1, 212194070), (2, 106097035), (5, 42438814), (10, 21219407), (11, 19290370), (22, 9645185), (31, 6844970), (55, 3858074), (62, 3422485), (110, 1929037), (121, 1753670), (155, 1368994), (242, 876835), (310, 684497), (341, 622270), (605, 350734), (682, 311135), (1210, 175367), (1705, 124454), (3410, 62227), (3751, 56570), (5657, 37510), (7502, 28285), (11314, 18755)]