202283450

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 386225280

約数和(自身を除く): 183941830

約数列:

[1, 2, 5, 10, 25, 50, 79, 83, 158, 166, 395, 415, 617, 790, 830, 1234, 1975, 2075, 3085, 3950, 4150, 6170, 6557, 13114, 15425, 30850, 32785, 48743, 51211, 65570, 97486, 102422, 163925, 243715, 256055, 327850, 487430, 512110, 1218575, 1280275, 2437150, 2560550, 4045669, 8091338, 20228345, 40456690, 101141725, 202283450]

約数ペア:

[(1, 202283450), (2, 101141725), (5, 40456690), (10, 20228345), (25, 8091338), (50, 4045669), (79, 2560550), (83, 2437150), (158, 1280275), (166, 1218575), (395, 512110), (415, 487430), (617, 327850), (790, 256055), (830, 243715), (1234, 163925), (1975, 102422), (2075, 97486), (3085, 65570), (3950, 51211), (4150, 48743), (6170, 32785), (6557, 30850), (13114, 15425)]