201193088

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 417726720

約数和(自身を除く): 216533632

約数列:

[1, 2, 4, 8, 16, 32, 47, 53, 64, 94, 106, 128, 188, 212, 376, 424, 631, 752, 848, 1262, 1504, 1696, 2491, 2524, 3008, 3392, 4982, 5048, 6016, 6784, 9964, 10096, 19928, 20192, 29657, 33443, 39856, 40384, 59314, 66886, 79712, 80768, 118628, 133772, 159424, 237256, 267544, 318848, 474512, 535088, 949024, 1070176, 1571821, 1898048, 2140352, 3143642, 3796096, 4280704, 6287284, 12574568, 25149136, 50298272, 100596544, 201193088]

約数ペア:

[(1, 201193088), (2, 100596544), (4, 50298272), (8, 25149136), (16, 12574568), (32, 6287284), (47, 4280704), (53, 3796096), (64, 3143642), (94, 2140352), (106, 1898048), (128, 1571821), (188, 1070176), (212, 949024), (376, 535088), (424, 474512), (631, 318848), (752, 267544), (848, 237256), (1262, 159424), (1504, 133772), (1696, 118628), (2491, 80768), (2524, 79712), (3008, 66886), (3392, 59314), (4982, 40384), (5048, 39856), (6016, 33443), (6784, 29657), (9964, 20192), (10096, 19928)]