212196674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2953}}^1$

素因数の和:3066

約数の個数: 32

約数和(自身を含む): 351644160

約数和(自身を除く): 139447486

約数列:

[1, 2, 19, 31, 38, 61, 62, 122, 589, 1159, 1178, 1891, 2318, 2953, 3782, 5906, 35929, 56107, 71858, 91543, 112214, 180133, 183086, 360266, 1739317, 3422527, 3478634, 5584123, 6845054, 11168246, 106098337, 212196674]

約数ペア:

[(1, 212196674), (2, 106098337), (19, 11168246), (31, 6845054), (38, 5584123), (61, 3478634), (62, 3422527), (122, 1739317), (589, 360266), (1159, 183086), (1178, 180133), (1891, 112214), (2318, 91543), (2953, 71858), (3782, 56107), (5906, 35929)]