206509264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{6091}}^1$

素因数の和:6275

約数の個数: 40

約数和(自身を含む): 433604192

約数和(自身を除く): 227094928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 1304, 2119, 2608, 4238, 6091, 8476, 12182, 16952, 24364, 33904, 48728, 79183, 97456, 158366, 316732, 633464, 992833, 1266928, 1985666, 3971332, 7942664, 12906829, 15885328, 25813658, 51627316, 103254632, 206509264]

約数ペア:

[(1, 206509264), (2, 103254632), (4, 51627316), (8, 25813658), (13, 15885328), (16, 12906829), (26, 7942664), (52, 3971332), (104, 1985666), (163, 1266928), (208, 992833), (326, 633464), (652, 316732), (1304, 158366), (2119, 97456), (2608, 79183), (4238, 48728), (6091, 33904), (8476, 24364), (12182, 16952)]