203485710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{67157}}^1$

素因数の和:67268

約数の個数: 32

約数和(自身を含む): 493208352

約数和(自身を除く): 289722642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 67157, 134314, 201471, 335785, 402942, 671570, 1007355, 2014710, 6782857, 13565714, 20348571, 33914285, 40697142, 67828570, 101742855, 203485710]

約数ペア:

[(1, 203485710), (2, 101742855), (3, 67828570), (5, 40697142), (6, 33914285), (10, 20348571), (15, 13565714), (30, 6782857), (101, 2014710), (202, 1007355), (303, 671570), (505, 402942), (606, 335785), (1010, 201471), (1515, 134314), (3030, 67157)]