207856311

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 316575360

約数和(自身を除く): 108719049

約数列:

[1, 3, 13, 29, 39, 67, 87, 169, 201, 211, 377, 507, 633, 871, 1131, 1943, 2613, 2743, 4901, 5829, 6119, 8229, 11323, 14137, 14703, 18357, 25259, 33969, 35659, 42411, 75777, 79547, 106977, 183781, 238641, 328367, 409973, 551343, 985101, 1034111, 1229919, 2389153, 3102333, 5329649, 7167459, 15988947, 69285437, 207856311]

約数ペア:

[(1, 207856311), (3, 69285437), (13, 15988947), (29, 7167459), (39, 5329649), (67, 3102333), (87, 2389153), (169, 1229919), (201, 1034111), (211, 985101), (377, 551343), (507, 409973), (633, 328367), (871, 238641), (1131, 183781), (1943, 106977), (2613, 79547), (2743, 75777), (4901, 42411), (5829, 35659), (6119, 33969), (8229, 25259), (11323, 18357), (14137, 14703)]