218219230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{2017}}^1$

素因数の和:2404

約数の個数: 32

約数和(自身を含む): 406828800

約数和(自身を除く): 188609570

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 349, 698, 1745, 2017, 3490, 4034, 10085, 10819, 20170, 21638, 54095, 62527, 108190, 125054, 312635, 625270, 703933, 1407866, 3519665, 7039330, 21821923, 43643846, 109109615, 218219230]

約数ペア:

[(1, 218219230), (2, 109109615), (5, 43643846), (10, 21821923), (31, 7039330), (62, 3519665), (155, 1407866), (310, 703933), (349, 625270), (698, 312635), (1745, 125054), (2017, 108190), (3490, 62527), (4034, 54095), (10085, 21638), (10819, 20170)]