200958460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149969}}^1$

素因数の和:150045

約数の個数: 24

約数和(自身を含む): 428314320

約数和(自身を除く): 227355860

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 149969, 299938, 599876, 749845, 1499690, 2999380, 10047923, 20095846, 40191692, 50239615, 100479230, 200958460]

約数ペア:

[(1, 200958460), (2, 100479230), (4, 50239615), (5, 40191692), (10, 20095846), (20, 10047923), (67, 2999380), (134, 1499690), (268, 749845), (335, 599876), (670, 299938), (1340, 149969)]