211672972244

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{353}}^1\times {\mathrm{919}}^1\times {\mathrm{1039}}^1$

素因数の和:2472

約数の個数: 48

約数和(自身を含む): 374610163200

約数和(自身を除く): 162937190956

約数列:

[1, 2, 4, 157, 314, 353, 628, 706, 919, 1039, 1412, 1838, 2078, 3676, 4156, 55421, 110842, 144283, 163123, 221684, 288566, 324407, 326246, 366767, 577132, 648814, 652492, 733534, 954841, 1297628, 1467068, 1909682, 3819364, 50931899, 57582419, 101863798, 115164838, 149910037, 203727596, 230329676, 299820074, 337058873, 599640148, 674117746, 1348235492, 52918243061, 105836486122, 211672972244]

約数ペア:

[(1, 211672972244), (2, 105836486122), (4, 52918243061), (157, 1348235492), (314, 674117746), (353, 599640148), (628, 337058873), (706, 299820074), (919, 230329676), (1039, 203727596), (1412, 149910037), (1838, 115164838), (2078, 101863798), (3676, 57582419), (4156, 50931899), (55421, 3819364), (110842, 1909682), (144283, 1467068), (163123, 1297628), (221684, 954841), (288566, 733534), (324407, 652492), (326246, 648814), (366767, 577132)]