215655268

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{8111}}^1$

素因数の和:8172

約数の個数: 36

約数和(自身を含む): 418384512

約数和(自身を除く): 202729244

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 289, 391, 578, 782, 1156, 1564, 6647, 8111, 13294, 16222, 26588, 32444, 137887, 186553, 275774, 373106, 551548, 746212, 2344079, 3171401, 4688158, 6342802, 9376316, 12685604, 53913817, 107827634, 215655268]

約数ペア:

[(1, 215655268), (2, 107827634), (4, 53913817), (17, 12685604), (23, 9376316), (34, 6342802), (46, 4688158), (68, 3171401), (92, 2344079), (289, 746212), (391, 551548), (578, 373106), (782, 275774), (1156, 186553), (1564, 137887), (6647, 32444), (8111, 26588), (13294, 16222)]