201005966

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1\times {\mathrm{457}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 350205120

約数和(自身を除く): 149199154

約数列:

[1, 2, 7, 14, 89, 178, 353, 457, 623, 706, 914, 1246, 2471, 3199, 4942, 6398, 31417, 40673, 62834, 81346, 161321, 219919, 284711, 322642, 439838, 569422, 1129247, 2258494, 14357569, 28715138, 100502983, 201005966]

約数ペア:

[(1, 201005966), (2, 100502983), (7, 28715138), (14, 14357569), (89, 2258494), (178, 1129247), (353, 569422), (457, 439838), (623, 322642), (706, 284711), (914, 219919), (1246, 161321), (2471, 81346), (3199, 62834), (4942, 40673), (6398, 31417)]