187816586

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 297648000

約数和(自身を除く): 109831414

約数列:

[1, 2, 29, 58, 103, 149, 206, 211, 298, 422, 2987, 4321, 5974, 6119, 8642, 12238, 15347, 21733, 30694, 31439, 43466, 62878, 445063, 630257, 890126, 911731, 1260514, 1823462, 3238217, 6476434, 93908293, 187816586]

約数ペア:

[(1, 187816586), (2, 93908293), (29, 6476434), (58, 3238217), (103, 1823462), (149, 1260514), (206, 911731), (211, 890126), (298, 630257), (422, 445063), (2987, 62878), (4321, 43466), (5974, 31439), (6119, 30694), (8642, 21733), (12238, 15347)]