201645210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7717}}^1$

素因数の和:7807

約数の個数: 64

約数和(自身を含む): 529022592

約数和(自身を除く): 327377382

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1742, 2010, 2613, 4355, 5226, 7717, 8710, 13065, 15434, 23151, 26130, 38585, 46302, 77170, 100321, 115755, 200642, 231510, 300963, 501605, 517039, 601926, 1003210, 1034078, 1504815, 1551117, 2585195, 3009630, 3102234, 5170390, 6721507, 7755585, 13443014, 15511170, 20164521, 33607535, 40329042, 67215070, 100822605, 201645210]

約数ペア:

[(1, 201645210), (2, 100822605), (3, 67215070), (5, 40329042), (6, 33607535), (10, 20164521), (13, 15511170), (15, 13443014), (26, 7755585), (30, 6721507), (39, 5170390), (65, 3102234), (67, 3009630), (78, 2585195), (130, 1551117), (134, 1504815), (195, 1034078), (201, 1003210), (335, 601926), (390, 517039), (402, 501605), (670, 300963), (871, 231510), (1005, 200642), (1742, 115755), (2010, 100321), (2613, 77170), (4355, 46302), (5226, 38585), (7717, 26130), (8710, 23151), (13065, 15434)]