210846952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1387151}}^1$

素因数の和:1387176

約数の個数: 16

約数和(自身を含む): 416145600

約数和(自身を除く): 205298648

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1387151, 2774302, 5548604, 11097208, 26355869, 52711738, 105423476, 210846952]

約数ペア:

[(1, 210846952), (2, 105423476), (4, 52711738), (8, 26355869), (19, 11097208), (38, 5548604), (76, 2774302), (152, 1387151)]