225533204

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 448616448

約数和(自身を除く): 223083244

約数列:

[1, 2, 4, 13, 26, 37, 52, 71, 74, 127, 142, 148, 169, 254, 284, 338, 481, 508, 676, 923, 962, 1651, 1846, 1924, 2627, 3302, 3692, 4699, 5254, 6253, 6604, 9017, 9398, 10508, 11999, 12506, 18034, 18796, 21463, 23998, 25012, 34151, 36068, 42926, 47996, 61087, 68302, 85852, 117221, 122174, 136604, 234442, 244348, 333629, 443963, 468884, 667258, 794131, 887926, 1334516, 1523873, 1588262, 1775852, 3047746, 3176524, 4337177, 6095492, 8674354, 17348708, 56383301, 112766602, 225533204]

約数ペア:

[(1, 225533204), (2, 112766602), (4, 56383301), (13, 17348708), (26, 8674354), (37, 6095492), (52, 4337177), (71, 3176524), (74, 3047746), (127, 1775852), (142, 1588262), (148, 1523873), (169, 1334516), (254, 887926), (284, 794131), (338, 667258), (481, 468884), (508, 443963), (676, 333629), (923, 244348), (962, 234442), (1651, 136604), (1846, 122174), (1924, 117221), (2627, 85852), (3302, 68302), (3692, 61087), (4699, 47996), (5254, 42926), (6253, 36068), (6604, 34151), (9017, 25012), (9398, 23998), (10508, 21463), (11999, 18796), (12506, 18034)]