201225236888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3389}}^1\times {\mathrm{19687}}^1$

素因数の和:23124

約数の個数: 64

約数和(自身を含む): 420476616000

約数和(自身を除く): 219251379112

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 3389, 6778, 13556, 19687, 27112, 39374, 44057, 78748, 88114, 98281, 157496, 176228, 196562, 255931, 352456, 393124, 511862, 570923, 786248, 1023724, 1141846, 1277653, 2047448, 2283692, 2555306, 4567384, 5110612, 7421999, 10221224, 14843998, 29687996, 59375992, 66719243, 133438486, 266876972, 533753944, 867350159, 1734700318, 1934858047, 3469400636, 3869716094, 6938801272, 7739432188, 15478864376, 25153154611, 50306309222, 100612618444, 201225236888]

約数ペア:

[(1, 201225236888), (2, 100612618444), (4, 50306309222), (8, 25153154611), (13, 15478864376), (26, 7739432188), (29, 6938801272), (52, 3869716094), (58, 3469400636), (104, 1934858047), (116, 1734700318), (232, 867350159), (377, 533753944), (754, 266876972), (1508, 133438486), (3016, 66719243), (3389, 59375992), (6778, 29687996), (13556, 14843998), (19687, 10221224), (27112, 7421999), (39374, 5110612), (44057, 4567384), (78748, 2555306), (88114, 2283692), (98281, 2047448), (157496, 1277653), (176228, 1141846), (196562, 1023724), (255931, 786248), (352456, 570923), (393124, 511862)]