201465136

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{331}}^1\times {\mathrm{349}}^1$

素因数の和:797

約数の個数: 40

約数和(自身を含む): 396242000

約数和(自身を除く): 194776864

約数列:

[1, 2, 4, 8, 16, 109, 218, 331, 349, 436, 662, 698, 872, 1324, 1396, 1744, 2648, 2792, 5296, 5584, 36079, 38041, 72158, 76082, 115519, 144316, 152164, 231038, 288632, 304328, 462076, 577264, 608656, 924152, 1848304, 12591571, 25183142, 50366284, 100732568, 201465136]

約数ペア:

[(1, 201465136), (2, 100732568), (4, 50366284), (8, 25183142), (16, 12591571), (109, 1848304), (218, 924152), (331, 608656), (349, 577264), (436, 462076), (662, 304328), (698, 288632), (872, 231038), (1324, 152164), (1396, 144316), (1744, 115519), (2648, 76082), (2792, 72158), (5296, 38041), (5584, 36079)]