221704782244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{691}}^1\times {\mathrm{23297}}^1$

素因数の和:24316

約数の個数: 48

約数和(自身を含む): 425239569216

約数和(自身を除く): 203534786972

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 691, 1252, 1382, 2764, 3443, 6886, 7601, 13772, 15202, 23297, 30404, 46594, 93188, 216283, 256267, 432566, 512534, 865132, 1025068, 2379113, 4758226, 7291961, 9516452, 14583922, 16098227, 29167844, 32196454, 64392908, 80211571, 160423142, 177080497, 320846284, 354160994, 708321988, 5038745051, 10077490102, 20154980204, 55426195561, 110852391122, 221704782244]

約数ペア:

[(1, 221704782244), (2, 110852391122), (4, 55426195561), (11, 20154980204), (22, 10077490102), (44, 5038745051), (313, 708321988), (626, 354160994), (691, 320846284), (1252, 177080497), (1382, 160423142), (2764, 80211571), (3443, 64392908), (6886, 32196454), (7601, 29167844), (13772, 16098227), (15202, 14583922), (23297, 9516452), (30404, 7291961), (46594, 4758226), (93188, 2379113), (216283, 1025068), (256267, 865132), (432566, 512534)]