201729452

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 376911360

約数和(自身を除く): 175181908

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 163, 188, 227, 326, 454, 652, 908, 1363, 2726, 4727, 5452, 6583, 7661, 9454, 10669, 13166, 15322, 18908, 21338, 26332, 30644, 37001, 42676, 74002, 148004, 222169, 309401, 444338, 618802, 888676, 1073029, 1237604, 1739047, 2146058, 3478094, 4292116, 6956188, 50432363, 100864726, 201729452]

約数ペア:

[(1, 201729452), (2, 100864726), (4, 50432363), (29, 6956188), (47, 4292116), (58, 3478094), (94, 2146058), (116, 1739047), (163, 1237604), (188, 1073029), (227, 888676), (326, 618802), (454, 444338), (652, 309401), (908, 222169), (1363, 148004), (2726, 74002), (4727, 42676), (5452, 37001), (6583, 30644), (7661, 26332), (9454, 21338), (10669, 18908), (13166, 15322)]