210573846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{87959}}^1$

素因数の和:87993

約数の個数: 48

約数和(自身を含む): 548870400

約数和(自身を除く): 338296554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 87959, 175918, 263877, 527754, 615713, 791631, 1231426, 1583262, 1671221, 1847139, 3342442, 3694278, 5013663, 5541417, 10027326, 11082834, 11698547, 15040989, 23397094, 30081978, 35095641, 70191282, 105286923, 210573846]

約数ペア:

[(1, 210573846), (2, 105286923), (3, 70191282), (6, 35095641), (7, 30081978), (9, 23397094), (14, 15040989), (18, 11698547), (19, 11082834), (21, 10027326), (38, 5541417), (42, 5013663), (57, 3694278), (63, 3342442), (114, 1847139), (126, 1671221), (133, 1583262), (171, 1231426), (266, 791631), (342, 615713), (399, 527754), (798, 263877), (1197, 175918), (2394, 87959)]