201321688

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{13759}}^1$

素因数の和:13855

約数の個数: 32

約数和(自身を含む): 396288000

約数和(自身を除く): 194966312

約数列:

[1, 2, 4, 8, 31, 59, 62, 118, 124, 236, 248, 472, 1829, 3658, 7316, 13759, 14632, 27518, 55036, 110072, 426529, 811781, 853058, 1623562, 1706116, 3247124, 3412232, 6494248, 25165211, 50330422, 100660844, 201321688]

約数ペア:

[(1, 201321688), (2, 100660844), (4, 50330422), (8, 25165211), (31, 6494248), (59, 3412232), (62, 3247124), (118, 1706116), (124, 1623562), (236, 853058), (248, 811781), (472, 426529), (1829, 110072), (3658, 55036), (7316, 27518), (13759, 14632)]