217620294

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1\times {\mathrm{599}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 439948800

約数和(自身を除く): 222328506

約数列:

[1, 2, 3, 6, 151, 302, 401, 453, 599, 802, 906, 1198, 1203, 1797, 2406, 3594, 60551, 90449, 121102, 180898, 181653, 240199, 271347, 363306, 480398, 542694, 720597, 1441194, 36270049, 72540098, 108810147, 217620294]

約数ペア:

[(1, 217620294), (2, 108810147), (3, 72540098), (6, 36270049), (151, 1441194), (302, 720597), (401, 542694), (453, 480398), (599, 363306), (802, 271347), (906, 240199), (1198, 181653), (1203, 180898), (1797, 121102), (2406, 90449), (3594, 60551)]