200901218

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1\times {\mathrm{607}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 353009664

約数和(自身を除く): 152108446

約数列:

[1, 2, 7, 14, 47, 94, 329, 503, 607, 658, 1006, 1214, 3521, 4249, 7042, 8498, 23641, 28529, 47282, 57058, 165487, 199703, 305321, 330974, 399406, 610642, 2137247, 4274494, 14350087, 28700174, 100450609, 200901218]

約数ペア:

[(1, 200901218), (2, 100450609), (7, 28700174), (14, 14350087), (47, 4274494), (94, 2137247), (329, 610642), (503, 399406), (607, 330974), (658, 305321), (1006, 199703), (1214, 165487), (3521, 57058), (4249, 47282), (7042, 28529), (8498, 23641)]