201948810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{961661}}^1$

素因数の和:961678

約数の個数: 32

約数和(自身を含む): 553917312

約数和(自身を除く): 351968502

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 961661, 1923322, 2884983, 4808305, 5769966, 6731627, 9616610, 13463254, 14424915, 20194881, 28849830, 33658135, 40389762, 67316270, 100974405, 201948810]

約数ペア:

[(1, 201948810), (2, 100974405), (3, 67316270), (5, 40389762), (6, 33658135), (7, 28849830), (10, 20194881), (14, 14424915), (15, 13463254), (21, 9616610), (30, 6731627), (35, 5769966), (42, 4808305), (70, 2884983), (105, 1923322), (210, 961661)]