202401808

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{21773}}^1$

素因数の和:21871

約数の個数: 40

約数和(自身を含む): 453595968

約数和(自身を除く): 251194160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 21773, 43546, 87092, 152411, 174184, 304822, 348368, 609644, 1219288, 1807159, 2438576, 3614318, 7228636, 12650113, 14457272, 25300226, 28914544, 50600452, 101200904, 202401808]

約数ペア:

[(1, 202401808), (2, 101200904), (4, 50600452), (7, 28914544), (8, 25300226), (14, 14457272), (16, 12650113), (28, 7228636), (56, 3614318), (83, 2438576), (112, 1807159), (166, 1219288), (332, 609644), (581, 348368), (664, 304822), (1162, 174184), (1328, 152411), (2324, 87092), (4648, 43546), (9296, 21773)]