200489679

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 324839424

約数和(自身を除く): 124349745

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 167, 279, 331, 403, 501, 993, 1209, 1503, 2171, 2979, 3627, 4303, 5177, 6513, 10261, 12909, 15531, 19539, 30783, 38727, 46593, 55277, 67301, 92349, 133393, 165831, 201903, 400179, 497493, 605709, 718601, 1200537, 1713587, 2155803, 5140761, 6467409, 15422283, 22276631, 66829893, 200489679]

約数ペア:

[(1, 200489679), (3, 66829893), (9, 22276631), (13, 15422283), (31, 6467409), (39, 5140761), (93, 2155803), (117, 1713587), (167, 1200537), (279, 718601), (331, 605709), (403, 497493), (501, 400179), (993, 201903), (1209, 165831), (1503, 133393), (2171, 92349), (2979, 67301), (3627, 55277), (4303, 46593), (5177, 38727), (6513, 30783), (10261, 19539), (12909, 15531)]