202378449

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 350429184

約数和(自身を除く): 148050735

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 167, 193, 273, 299, 483, 501, 579, 897, 1169, 1351, 2093, 2171, 2509, 3507, 3841, 4053, 4439, 6279, 6513, 7527, 11523, 13317, 15197, 17563, 26887, 31073, 32231, 45591, 49933, 52689, 57707, 80661, 93219, 96693, 149799, 173121, 225617, 349531, 403949, 419003, 676851, 741313, 1048593, 1211847, 1257009, 2223939, 2933021, 5189191, 8799063, 9637069, 15567573, 28911207, 67459483, 202378449]

約数ペア:

[(1, 202378449), (3, 67459483), (7, 28911207), (13, 15567573), (21, 9637069), (23, 8799063), (39, 5189191), (69, 2933021), (91, 2223939), (161, 1257009), (167, 1211847), (193, 1048593), (273, 741313), (299, 676851), (483, 419003), (501, 403949), (579, 349531), (897, 225617), (1169, 173121), (1351, 149799), (2093, 96693), (2171, 93219), (2509, 80661), (3507, 57707), (3841, 52689), (4053, 49933), (4439, 45591), (6279, 32231), (6513, 31073), (7527, 26887), (11523, 17563), (13317, 15197)]