201833120

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 490976640

約数和(自身を除く): 289143520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 109, 142, 160, 163, 218, 284, 326, 355, 436, 545, 568, 652, 710, 815, 872, 1090, 1136, 1304, 1420, 1630, 1744, 2180, 2272, 2608, 2840, 3260, 3488, 4360, 5216, 5680, 6520, 7739, 8720, 11360, 11573, 13040, 15478, 17440, 17767, 23146, 26080, 30956, 35534, 38695, 46292, 57865, 61912, 71068, 77390, 88835, 92584, 115730, 123824, 142136, 154780, 177670, 185168, 231460, 247648, 284272, 309560, 355340, 370336, 462920, 568544, 619120, 710680, 925840, 1238240, 1261457, 1421360, 1851680, 2522914, 2842720, 5045828, 6307285, 10091656, 12614570, 20183312, 25229140, 40366624, 50458280, 100916560, 201833120]

約数ペア:

[(1, 201833120), (2, 100916560), (4, 50458280), (5, 40366624), (8, 25229140), (10, 20183312), (16, 12614570), (20, 10091656), (32, 6307285), (40, 5045828), (71, 2842720), (80, 2522914), (109, 1851680), (142, 1421360), (160, 1261457), (163, 1238240), (218, 925840), (284, 710680), (326, 619120), (355, 568544), (436, 462920), (545, 370336), (568, 355340), (652, 309560), (710, 284272), (815, 247648), (872, 231460), (1090, 185168), (1136, 177670), (1304, 154780), (1420, 142136), (1630, 123824), (1744, 115730), (2180, 92584), (2272, 88835), (2608, 77390), (2840, 71068), (3260, 61912), (3488, 57865), (4360, 46292), (5216, 38695), (5680, 35534), (6520, 30956), (7739, 26080), (8720, 23146), (11360, 17767), (11573, 17440), (13040, 15478)]