201247624

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{983}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 382461120

約数和(自身を除く): 181213496

約数列:

[1, 2, 4, 8, 157, 163, 314, 326, 628, 652, 983, 1256, 1304, 1966, 3932, 7864, 25591, 51182, 102364, 154331, 160229, 204728, 308662, 320458, 617324, 640916, 1234648, 1281832, 25155953, 50311906, 100623812, 201247624]

約数ペア:

[(1, 201247624), (2, 100623812), (4, 50311906), (8, 25155953), (157, 1281832), (163, 1234648), (314, 640916), (326, 617324), (628, 320458), (652, 308662), (983, 204728), (1256, 160229), (1304, 154331), (1966, 102364), (3932, 51182), (7864, 25591)]