200340496

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{338413}}^1$

素因数の和:338458

約数の個数: 20

約数和(自身を含む): 398651692

約数和(自身を除く): 198311196

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 338413, 676826, 1353652, 2707304, 5414608, 12521281, 25042562, 50085124, 100170248, 200340496]

約数ペア:

[(1, 200340496), (2, 100170248), (4, 50085124), (8, 25042562), (16, 12521281), (37, 5414608), (74, 2707304), (148, 1353652), (296, 676826), (592, 338413)]