213202416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{634531}}^1$

素因数の和:634549

約数の個数: 40

約数和(自身を含む): 629455744

約数和(自身を除く): 416253328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 634531, 1269062, 1903593, 2538124, 3807186, 4441717, 5076248, 7614372, 8883434, 10152496, 13325151, 15228744, 17766868, 26650302, 30457488, 35533736, 53300604, 71067472, 106601208, 213202416]

約数ペア:

[(1, 213202416), (2, 106601208), (3, 71067472), (4, 53300604), (6, 35533736), (7, 30457488), (8, 26650302), (12, 17766868), (14, 15228744), (16, 13325151), (21, 10152496), (24, 8883434), (28, 7614372), (42, 5076248), (48, 4441717), (56, 3807186), (84, 2538124), (112, 1903593), (168, 1269062), (336, 634531)]