203439810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{968761}}^1$

素因数の和:968778

約数の個数: 32

約数和(自身を含む): 558006912

約数和(自身を除く): 354567102

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 968761, 1937522, 2906283, 4843805, 5812566, 6781327, 9687610, 13562654, 14531415, 20343981, 29062830, 33906635, 40687962, 67813270, 101719905, 203439810]

約数ペア:

[(1, 203439810), (2, 101719905), (3, 67813270), (5, 40687962), (6, 33906635), (7, 29062830), (10, 20343981), (14, 14531415), (15, 13562654), (21, 9687610), (30, 6781327), (35, 5812566), (42, 4843805), (70, 2906283), (105, 1937522), (210, 968761)]