199857408

素因数分解:

$2^8\times 3^1\times {\mathrm{260231}}^1$

素因数の和:260250

約数の個数: 36

約数和(自身を含む): 531914208

約数和(自身を除く): 332056800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 260231, 520462, 780693, 1040924, 1561386, 2081848, 3122772, 4163696, 6245544, 8327392, 12491088, 16654784, 24982176, 33309568, 49964352, 66619136, 99928704, 199857408]

約数ペア:

[(1, 199857408), (2, 99928704), (3, 66619136), (4, 49964352), (6, 33309568), (8, 24982176), (12, 16654784), (16, 12491088), (24, 8327392), (32, 6245544), (48, 4163696), (64, 3122772), (96, 2081848), (128, 1561386), (192, 1040924), (256, 780693), (384, 520462), (768, 260231)]