213471010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{1777}}^1$

素因数の和:2118

約数の個数: 32

約数和(自身を含む): 395185392

約数和(自身を除く): 181714382

約数列:

[1, 2, 5, 10, 41, 82, 205, 293, 410, 586, 1465, 1777, 2930, 3554, 8885, 12013, 17770, 24026, 60065, 72857, 120130, 145714, 364285, 520661, 728570, 1041322, 2603305, 5206610, 21347101, 42694202, 106735505, 213471010]

約数ペア:

[(1, 213471010), (2, 106735505), (5, 42694202), (10, 21347101), (41, 5206610), (82, 2603305), (205, 1041322), (293, 728570), (410, 520661), (586, 364285), (1465, 145714), (1777, 120130), (2930, 72857), (3554, 60065), (8885, 24026), (12013, 17770)]