202394752

素因数分解:

$2^7\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1999}}^1$

素因数の和:2133

約数の個数: 64

約数和(自身を含む): 465120000

約数和(自身を除く): 262725248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 128, 224, 226, 448, 452, 791, 896, 904, 1582, 1808, 1999, 3164, 3616, 3998, 6328, 7232, 7996, 12656, 13993, 14464, 15992, 25312, 27986, 31984, 50624, 55972, 63968, 101248, 111944, 127936, 223888, 225887, 255872, 447776, 451774, 895552, 903548, 1581209, 1791104, 1807096, 3162418, 3614192, 6324836, 7228384, 12649672, 14456768, 25299344, 28913536, 50598688, 101197376, 202394752]

約数ペア:

[(1, 202394752), (2, 101197376), (4, 50598688), (7, 28913536), (8, 25299344), (14, 14456768), (16, 12649672), (28, 7228384), (32, 6324836), (56, 3614192), (64, 3162418), (112, 1807096), (113, 1791104), (128, 1581209), (224, 903548), (226, 895552), (448, 451774), (452, 447776), (791, 255872), (896, 225887), (904, 223888), (1582, 127936), (1808, 111944), (1999, 101248), (3164, 63968), (3616, 55972), (3998, 50624), (6328, 31984), (7232, 27986), (7996, 25312), (12656, 15992), (13993, 14464)]