202912262930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{51329}}^1$

素因数の和:52043

約数の個数: 64

約数和(自身を含む): 402335216640

約数和(自身を除く): 199422953710

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 647, 1222, 1294, 3055, 3235, 6110, 6470, 8411, 16822, 30409, 42055, 51329, 60818, 84110, 102658, 152045, 256645, 304090, 395317, 513290, 667277, 790634, 1334554, 1976585, 2412463, 3336385, 3953170, 4824926, 6672770, 12062315, 24124630, 31362019, 33209863, 62724038, 66419726, 156810095, 166049315, 313620190, 332098630, 431728219, 863456438, 1560863561, 2158641095, 3121727122, 4317282190, 7804317805, 15608635610, 20291226293, 40582452586, 101456131465, 202912262930]

約数ペア:

[(1, 202912262930), (2, 101456131465), (5, 40582452586), (10, 20291226293), (13, 15608635610), (26, 7804317805), (47, 4317282190), (65, 3121727122), (94, 2158641095), (130, 1560863561), (235, 863456438), (470, 431728219), (611, 332098630), (647, 313620190), (1222, 166049315), (1294, 156810095), (3055, 66419726), (3235, 62724038), (6110, 33209863), (6470, 31362019), (8411, 24124630), (16822, 12062315), (30409, 6672770), (42055, 4824926), (51329, 3953170), (60818, 3336385), (84110, 2412463), (102658, 1976585), (152045, 1334554), (256645, 790634), (304090, 667277), (395317, 513290)]