204314550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{11257}}^1$

素因数の和:11294

約数の個数: 72

約数和(自身を含む): 557000808

約数和(自身を除く): 352686258

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 150, 165, 242, 275, 330, 363, 550, 605, 726, 825, 1210, 1650, 1815, 3025, 3630, 6050, 9075, 11257, 18150, 22514, 33771, 56285, 67542, 112570, 123827, 168855, 247654, 281425, 337710, 371481, 562850, 619135, 742962, 844275, 1238270, 1362097, 1688550, 1857405, 2724194, 3095675, 3714810, 4086291, 6191350, 6810485, 8172582, 9287025, 13620970, 18574050, 20431455, 34052425, 40862910, 68104850, 102157275, 204314550]

約数ペア:

[(1, 204314550), (2, 102157275), (3, 68104850), (5, 40862910), (6, 34052425), (10, 20431455), (11, 18574050), (15, 13620970), (22, 9287025), (25, 8172582), (30, 6810485), (33, 6191350), (50, 4086291), (55, 3714810), (66, 3095675), (75, 2724194), (110, 1857405), (121, 1688550), (150, 1362097), (165, 1238270), (242, 844275), (275, 742962), (330, 619135), (363, 562850), (550, 371481), (605, 337710), (726, 281425), (825, 247654), (1210, 168855), (1650, 123827), (1815, 112570), (3025, 67542), (3630, 56285), (6050, 33771), (9075, 22514), (11257, 18150)]