205479144

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{219529}}^1$

素因数の和:219554

約数の個数: 48

約数和(自身を含む): 599316900

約数和(自身を除く): 393837756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 219529, 439058, 658587, 878116, 1317174, 1756232, 1975761, 2634348, 2853877, 3951522, 5268696, 5707754, 7903044, 8561631, 11415508, 15806088, 17123262, 22831016, 25684893, 34246524, 51369786, 68493048, 102739572, 205479144]

約数ペア:

[(1, 205479144), (2, 102739572), (3, 68493048), (4, 51369786), (6, 34246524), (8, 25684893), (9, 22831016), (12, 17123262), (13, 15806088), (18, 11415508), (24, 8561631), (26, 7903044), (36, 5707754), (39, 5268696), (52, 3951522), (72, 2853877), (78, 2634348), (104, 1975761), (117, 1756232), (156, 1317174), (234, 878116), (312, 658587), (468, 439058), (936, 219529)]