200242816

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{42281}}^1$

素因数の和:42332

約数の個数: 32

約数和(自身を含む): 409712580

約数和(自身を除く): 209469764

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 42281, 84562, 169124, 338248, 676496, 1352992, 1564397, 2705984, 3128794, 5411968, 6257588, 12515176, 25030352, 50060704, 100121408, 200242816]

約数ペア:

[(1, 200242816), (2, 100121408), (4, 50060704), (8, 25030352), (16, 12515176), (32, 6257588), (37, 5411968), (64, 3128794), (74, 2705984), (128, 1564397), (148, 1352992), (296, 676496), (592, 338248), (1184, 169124), (2368, 84562), (4736, 42281)]