201612406

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 318928896

約数和(自身を除く): 117316490

約数列:

[1, 2, 31, 62, 103, 131, 206, 241, 262, 482, 3193, 4061, 6386, 7471, 8122, 13493, 14942, 24823, 26986, 31571, 49646, 63142, 418283, 769513, 836566, 978701, 1539026, 1957402, 3251813, 6503626, 100806203, 201612406]

約数ペア:

[(1, 201612406), (2, 100806203), (31, 6503626), (62, 3251813), (103, 1957402), (131, 1539026), (206, 978701), (241, 836566), (262, 769513), (482, 418283), (3193, 63142), (4061, 49646), (6386, 31571), (7471, 26986), (8122, 24823), (13493, 14942)]