201244808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{42709}}^1$

素因数の和:42765

約数の個数: 32

約数和(自身を含む): 410016000

約数和(自身を除く): 208771192

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 42709, 85418, 170836, 341672, 811471, 1323979, 1622942, 2647958, 3245884, 5295916, 6491768, 10591832, 25155601, 50311202, 100622404, 201244808]

約数ペア:

[(1, 201244808), (2, 100622404), (4, 50311202), (8, 25155601), (19, 10591832), (31, 6491768), (38, 5295916), (62, 3245884), (76, 2647958), (124, 1622942), (152, 1323979), (248, 811471), (589, 341672), (1178, 170836), (2356, 85418), (4712, 42709)]