201795290

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{863}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 370137600

約数和(自身を除く): 168342310

約数列:

[1, 2, 5, 10, 67, 134, 335, 349, 670, 698, 863, 1726, 1745, 3490, 4315, 8630, 23383, 46766, 57821, 115642, 116915, 233830, 289105, 301187, 578210, 602374, 1505935, 3011870, 20179529, 40359058, 100897645, 201795290]

約数ペア:

[(1, 201795290), (2, 100897645), (5, 40359058), (10, 20179529), (67, 3011870), (134, 1505935), (335, 602374), (349, 578210), (670, 301187), (698, 289105), (863, 233830), (1726, 116915), (1745, 115642), (3490, 57821), (4315, 46766), (8630, 23383)]