201970510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{70373}}^1$

素因数の和:70428

約数の個数: 32

約数和(自身を含む): 425621952

約数和(自身を除く): 223651442

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 70373, 140746, 351865, 492611, 703730, 985222, 2463055, 2885293, 4926110, 5770586, 14426465, 20197051, 28852930, 40394102, 100985255, 201970510]

約数ペア:

[(1, 201970510), (2, 100985255), (5, 40394102), (7, 28852930), (10, 20197051), (14, 14426465), (35, 5770586), (41, 4926110), (70, 2885293), (82, 2463055), (205, 985222), (287, 703730), (410, 492611), (574, 351865), (1435, 140746), (2870, 70373)]