201304072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{4729}}^1$

素因数の和:5065

約数の個数: 32

約数和(自身を含む): 401009400

約数和(自身を除く): 199705328

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 313, 626, 1252, 2504, 4729, 5321, 9458, 10642, 18916, 21284, 37832, 42568, 80393, 160786, 321572, 643144, 1480177, 2960354, 5920708, 11841416, 25163009, 50326018, 100652036, 201304072]

約数ペア:

[(1, 201304072), (2, 100652036), (4, 50326018), (8, 25163009), (17, 11841416), (34, 5920708), (68, 2960354), (136, 1480177), (313, 643144), (626, 321572), (1252, 160786), (2504, 80393), (4729, 42568), (5321, 37832), (9458, 21284), (10642, 18916)]