209929062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{523}}^1$

素因数の和:1057

約数の個数: 64

約数和(自身を含む): 507064320

約数和(自身を除く): 297135258

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 503, 523, 798, 1006, 1046, 1509, 1569, 3018, 3138, 3521, 3661, 7042, 7322, 9557, 9937, 10563, 10983, 19114, 19874, 21126, 21966, 28671, 29811, 57342, 59622, 66899, 69559, 133798, 139118, 200697, 208677, 263069, 401394, 417354, 526138, 789207, 1578414, 1841483, 3682966, 4998311, 5524449, 9996622, 11048898, 14994933, 29989866, 34988177, 69976354, 104964531, 209929062]

約数ペア:

[(1, 209929062), (2, 104964531), (3, 69976354), (6, 34988177), (7, 29989866), (14, 14994933), (19, 11048898), (21, 9996622), (38, 5524449), (42, 4998311), (57, 3682966), (114, 1841483), (133, 1578414), (266, 789207), (399, 526138), (503, 417354), (523, 401394), (798, 263069), (1006, 208677), (1046, 200697), (1509, 139118), (1569, 133798), (3018, 69559), (3138, 66899), (3521, 59622), (3661, 57342), (7042, 29811), (7322, 28671), (9557, 21966), (9937, 21126), (10563, 19874), (10983, 19114)]