215364564

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{192979}}^1$

素因数の和:193020

約数の個数: 36

約数和(自身を含む): 561957760

約数和(自身を除く): 346593196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 192979, 385958, 578937, 771916, 1157874, 1736811, 2315748, 3473622, 5982349, 6947244, 11964698, 17947047, 23929396, 35894094, 53841141, 71788188, 107682282, 215364564]

約数ペア:

[(1, 215364564), (2, 107682282), (3, 71788188), (4, 53841141), (6, 35894094), (9, 23929396), (12, 17947047), (18, 11964698), (31, 6947244), (36, 5982349), (62, 3473622), (93, 2315748), (124, 1736811), (186, 1157874), (279, 771916), (372, 578937), (558, 385958), (1116, 192979)]