212933705

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 273490560

約数和(自身を除く): 60556855

約数列:

[1, 5, 37, 41, 67, 185, 205, 335, 419, 1517, 2095, 2479, 2747, 7585, 12395, 13735, 15503, 17179, 28073, 77515, 85895, 101639, 140365, 508195, 635623, 1038701, 1150993, 3178115, 5193505, 5754965, 42586741, 212933705]

約数ペア:

[(1, 212933705), (5, 42586741), (37, 5754965), (41, 5193505), (67, 3178115), (185, 1150993), (205, 1038701), (335, 635623), (419, 508195), (1517, 140365), (2095, 101639), (2479, 85895), (2747, 77515), (7585, 28073), (12395, 17179), (13735, 15503)]