202464296

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{15907}}^1$

素因数の和:15993

約数の個数: 32

約数和(自身を含む): 398972640

約数和(自身を除く): 196508344

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 3182, 6364, 12728, 15907, 31814, 63628, 127256, 588559, 684001, 1177118, 1368002, 2354236, 2736004, 4708472, 5472008, 25308037, 50616074, 101232148, 202464296]

約数ペア:

[(1, 202464296), (2, 101232148), (4, 50616074), (8, 25308037), (37, 5472008), (43, 4708472), (74, 2736004), (86, 2354236), (148, 1368002), (172, 1177118), (296, 684001), (344, 588559), (1591, 127256), (3182, 63628), (6364, 31814), (12728, 15907)]