206539452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9209}}^1$

素因数の和:9315

約数の個数: 72

約数和(自身を含む): 603439200

約数和(自身を除く): 396899748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1602, 1869, 2492, 3204, 3738, 5607, 7476, 9209, 11214, 18418, 22428, 27627, 36836, 55254, 64463, 82881, 110508, 128926, 165762, 193389, 257852, 331524, 386778, 580167, 773556, 819601, 1160334, 1639202, 2320668, 2458803, 3278404, 4917606, 5737207, 7376409, 9835212, 11474414, 14752818, 17211621, 22948828, 29505636, 34423242, 51634863, 68846484, 103269726, 206539452]

約数ペア:

[(1, 206539452), (2, 103269726), (3, 68846484), (4, 51634863), (6, 34423242), (7, 29505636), (9, 22948828), (12, 17211621), (14, 14752818), (18, 11474414), (21, 9835212), (28, 7376409), (36, 5737207), (42, 4917606), (63, 3278404), (84, 2458803), (89, 2320668), (126, 1639202), (178, 1160334), (252, 819601), (267, 773556), (356, 580167), (534, 386778), (623, 331524), (801, 257852), (1068, 193389), (1246, 165762), (1602, 128926), (1869, 110508), (2492, 82881), (3204, 64463), (3738, 55254), (5607, 36836), (7476, 27627), (9209, 22428), (11214, 18418)]