213589432

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{11593}}^1$

素因数の和:11660

約数の個数: 48

約数和(自身を含む): 475817760

約数和(自身を除く): 262228328

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 4606, 9212, 11593, 18424, 23186, 46372, 81151, 92744, 162302, 324604, 544871, 568057, 649208, 1089742, 1136114, 2179484, 2272228, 3814097, 4358968, 4544456, 7628194, 15256388, 26698679, 30512776, 53397358, 106794716, 213589432]

約数ペア:

[(1, 213589432), (2, 106794716), (4, 53397358), (7, 30512776), (8, 26698679), (14, 15256388), (28, 7628194), (47, 4544456), (49, 4358968), (56, 3814097), (94, 2272228), (98, 2179484), (188, 1136114), (196, 1089742), (329, 649208), (376, 568057), (392, 544871), (658, 324604), (1316, 162302), (2303, 92744), (2632, 81151), (4606, 46372), (9212, 23186), (11593, 18424)]