209781984

素因数分解:

$2^5\times 3^1\times {\mathrm{953}}^1\times {\mathrm{2293}}^1$

素因数の和:3259

約数の個数: 48

約数和(自身を含む): 551495952

約数和(自身を除く): 341713968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 953, 1906, 2293, 2859, 3812, 4586, 5718, 6879, 7624, 9172, 11436, 13758, 15248, 18344, 22872, 27516, 30496, 36688, 45744, 55032, 73376, 91488, 110064, 220128, 2185229, 4370458, 6555687, 8740916, 13111374, 17481832, 26222748, 34963664, 52445496, 69927328, 104890992, 209781984]

約数ペア:

[(1, 209781984), (2, 104890992), (3, 69927328), (4, 52445496), (6, 34963664), (8, 26222748), (12, 17481832), (16, 13111374), (24, 8740916), (32, 6555687), (48, 4370458), (96, 2185229), (953, 220128), (1906, 110064), (2293, 91488), (2859, 73376), (3812, 55032), (4586, 45744), (5718, 36688), (6879, 30496), (7624, 27516), (9172, 22872), (11436, 18344), (13758, 15248)]