208451192

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{22717}}^1$

素因数の和:22791

約数の個数: 32

約数和(自身を含む): 414376320

約数和(自身を除く): 205925128

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2294, 4588, 9176, 22717, 45434, 90868, 181736, 704227, 840529, 1408454, 1681058, 2816908, 3362116, 5633816, 6724232, 26056399, 52112798, 104225596, 208451192]

約数ペア:

[(1, 208451192), (2, 104225596), (4, 52112798), (8, 26056399), (31, 6724232), (37, 5633816), (62, 3362116), (74, 2816908), (124, 1681058), (148, 1408454), (248, 840529), (296, 704227), (1147, 181736), (2294, 90868), (4588, 45434), (9176, 22717)]