212324704

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1109}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 434125440

約数和(自身を除く): 221800736

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 193, 248, 386, 496, 772, 992, 1109, 1544, 2218, 3088, 4436, 5983, 6176, 8872, 11966, 17744, 23932, 34379, 35488, 47864, 68758, 95728, 137516, 191456, 214037, 275032, 428074, 550064, 856148, 1100128, 1712296, 3424592, 6635147, 6849184, 13270294, 26540588, 53081176, 106162352, 212324704]

約数ペア:

[(1, 212324704), (2, 106162352), (4, 53081176), (8, 26540588), (16, 13270294), (31, 6849184), (32, 6635147), (62, 3424592), (124, 1712296), (193, 1100128), (248, 856148), (386, 550064), (496, 428074), (772, 275032), (992, 214037), (1109, 191456), (1544, 137516), (2218, 95728), (3088, 68758), (4436, 47864), (5983, 35488), (6176, 34379), (8872, 23932), (11966, 17744)]