202806838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3301}}^1$

素因数の和:3472

約数の個数: 32

約数和(自身を含む): 349483680

約数和(自身を除く): 146676842

約数列:

[1, 2, 13, 17, 26, 34, 139, 221, 278, 442, 1807, 2363, 3301, 3614, 4726, 6602, 30719, 42913, 56117, 61438, 85826, 112234, 458839, 729521, 917678, 1459042, 5964907, 7800263, 11929814, 15600526, 101403419, 202806838]

約数ペア:

[(1, 202806838), (2, 101403419), (13, 15600526), (17, 11929814), (26, 7800263), (34, 5964907), (139, 1459042), (221, 917678), (278, 729521), (442, 458839), (1807, 112234), (2363, 85826), (3301, 61438), (3614, 56117), (4726, 42913), (6602, 30719)]