209550614

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{1399}}^1$

素因数の和:2244

約数の個数: 32

約数和(自身を含む): 387609600

約数和(自身を除く): 178058986

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 823, 1399, 1646, 2798, 5761, 9793, 10699, 11522, 18187, 19586, 21398, 36374, 74893, 127309, 149786, 254618, 1151377, 2302754, 8059639, 14967901, 16119278, 29935802, 104775307, 209550614]

約数ペア:

[(1, 209550614), (2, 104775307), (7, 29935802), (13, 16119278), (14, 14967901), (26, 8059639), (91, 2302754), (182, 1151377), (823, 254618), (1399, 149786), (1646, 127309), (2798, 74893), (5761, 36374), (9793, 21398), (10699, 19586), (11522, 18187)]