201478018

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{4229}}^1$

素因数の和:4362

約数の個数: 32

約数和(自身を含む): 358162560

約数和(自身を除く): 156684542

約数列:

[1, 2, 7, 14, 41, 82, 83, 166, 287, 574, 581, 1162, 3403, 4229, 6806, 8458, 23821, 29603, 47642, 59206, 173389, 346778, 351007, 702014, 1213723, 2427446, 2457049, 4914098, 14391287, 28782574, 100739009, 201478018]

約数ペア:

[(1, 201478018), (2, 100739009), (7, 28782574), (14, 14391287), (41, 4914098), (82, 2457049), (83, 2427446), (166, 1213723), (287, 702014), (574, 351007), (581, 346778), (1162, 173389), (3403, 59206), (4229, 47642), (6806, 29603), (8458, 23821)]