202125570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127123}}^1$

素因数の和:127186

約数の個数: 32

約数和(自身を含む): 494258112

約数和(自身を除く): 292132542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 127123, 254246, 381369, 635615, 762738, 1271230, 1906845, 3813690, 6737519, 13475038, 20212557, 33687595, 40425114, 67375190, 101062785, 202125570]

約数ペア:

[(1, 202125570), (2, 101062785), (3, 67375190), (5, 40425114), (6, 33687595), (10, 20212557), (15, 13475038), (30, 6737519), (53, 3813690), (106, 1906845), (159, 1271230), (265, 762738), (318, 635615), (530, 381369), (795, 254246), (1590, 127123)]