218091170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{19249}}^1$

素因数の和:19370

約数の個数: 32

約数和(自身を含む): 432432000

約数和(自身を除く): 214340830

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 5665, 11330, 19249, 38498, 96245, 192490, 211739, 423478, 1058695, 1982647, 2117390, 3965294, 9913235, 19826470, 21809117, 43618234, 109045585, 218091170]

約数ペア:

[(1, 218091170), (2, 109045585), (5, 43618234), (10, 21809117), (11, 19826470), (22, 9913235), (55, 3965294), (103, 2117390), (110, 1982647), (206, 1058695), (515, 423478), (1030, 211739), (1133, 192490), (2266, 96245), (5665, 38498), (11330, 19249)]