194896468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{863}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 380007936

約数和(自身を除く): 185111468

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 101, 172, 202, 404, 559, 863, 1118, 1313, 1726, 2236, 2626, 3452, 4343, 5252, 8686, 11219, 17372, 22438, 37109, 44876, 56459, 74218, 87163, 112918, 148436, 174326, 225836, 348652, 482417, 964834, 1133119, 1929668, 2266238, 3748009, 4532476, 7496018, 14992036, 48724117, 97448234, 194896468]

約数ペア:

[(1, 194896468), (2, 97448234), (4, 48724117), (13, 14992036), (26, 7496018), (43, 4532476), (52, 3748009), (86, 2266238), (101, 1929668), (172, 1133119), (202, 964834), (404, 482417), (559, 348652), (863, 225836), (1118, 174326), (1313, 148436), (1726, 112918), (2236, 87163), (2626, 74218), (3452, 56459), (4343, 44876), (5252, 37109), (8686, 22438), (11219, 17372)]