206823204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{4297}}^1$

素因数の和:4505

約数の個数: 72

約数和(自身を含む): 600757248

約数和(自身を除く): 393934044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 191, 252, 382, 573, 764, 1146, 1337, 1719, 2292, 2674, 3438, 4011, 4297, 5348, 6876, 8022, 8594, 12033, 12891, 16044, 17188, 24066, 25782, 30079, 38673, 48132, 51564, 60158, 77346, 90237, 120316, 154692, 180474, 270711, 360948, 541422, 820727, 1082844, 1641454, 2462181, 3282908, 4924362, 5745089, 7386543, 9848724, 11490178, 14773086, 17235267, 22980356, 29546172, 34470534, 51705801, 68941068, 103411602, 206823204]

約数ペア:

[(1, 206823204), (2, 103411602), (3, 68941068), (4, 51705801), (6, 34470534), (7, 29546172), (9, 22980356), (12, 17235267), (14, 14773086), (18, 11490178), (21, 9848724), (28, 7386543), (36, 5745089), (42, 4924362), (63, 3282908), (84, 2462181), (126, 1641454), (191, 1082844), (252, 820727), (382, 541422), (573, 360948), (764, 270711), (1146, 180474), (1337, 154692), (1719, 120316), (2292, 90237), (2674, 77346), (3438, 60158), (4011, 51564), (4297, 48132), (5348, 38673), (6876, 30079), (8022, 25782), (8594, 24066), (12033, 17188), (12891, 16044)]