208753408

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{22039}}^1$

素因数の和:22092

約数の個数: 36

約数和(自身を含む): 427972720

約数和(自身を除く): 219219312

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 592, 1184, 2368, 4736, 9472, 22039, 44078, 88156, 176312, 352624, 705248, 815443, 1410496, 1630886, 2820992, 3261772, 5641984, 6523544, 13047088, 26094176, 52188352, 104376704, 208753408]

約数ペア:

[(1, 208753408), (2, 104376704), (4, 52188352), (8, 26094176), (16, 13047088), (32, 6523544), (37, 5641984), (64, 3261772), (74, 2820992), (128, 1630886), (148, 1410496), (256, 815443), (296, 705248), (592, 352624), (1184, 176312), (2368, 88156), (4736, 44078), (9472, 22039)]