201577984

素因数分解:

$2^9\times {\mathrm{59}}^1\times {\mathrm{6673}}^1$

素因数の和:6750

約数の個数: 40

約数和(自身を含む): 409650120

約数和(自身を除く): 208072136

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 512, 944, 1888, 3776, 6673, 7552, 13346, 15104, 26692, 30208, 53384, 106768, 213536, 393707, 427072, 787414, 854144, 1574828, 1708288, 3149656, 3416576, 6299312, 12598624, 25197248, 50394496, 100788992, 201577984]

約数ペア:

[(1, 201577984), (2, 100788992), (4, 50394496), (8, 25197248), (16, 12598624), (32, 6299312), (59, 3416576), (64, 3149656), (118, 1708288), (128, 1574828), (236, 854144), (256, 787414), (472, 427072), (512, 393707), (944, 213536), (1888, 106768), (3776, 53384), (6673, 30208), (7552, 26692), (13346, 15104)]