214920856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{48757}}^1$

素因数の和:48811

約数の個数: 32

約数和(自身を含む): 438822000

約数和(自身を除く): 223901144

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 48757, 97514, 195028, 390056, 926383, 1413953, 1852766, 2827906, 3705532, 5655812, 7411064, 11311624, 26865107, 53730214, 107460428, 214920856]

約数ペア:

[(1, 214920856), (2, 107460428), (4, 53730214), (8, 26865107), (19, 11311624), (29, 7411064), (38, 5655812), (58, 3705532), (76, 2827906), (116, 1852766), (152, 1413953), (232, 926383), (551, 390056), (1102, 195028), (2204, 97514), (4408, 48757)]