210957432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{26717}}^1$

素因数の和:26780

約数の個数: 64

約数和(自身を含む): 615582720

約数和(自身を除く): 404625288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 26717, 53434, 80151, 106868, 160302, 187019, 213736, 320604, 374038, 561057, 641208, 748076, 1122114, 1255699, 1496152, 2244228, 2511398, 3767097, 4488456, 5022796, 7534194, 8789893, 10045592, 15068388, 17579786, 26369679, 30136776, 35159572, 52739358, 70319144, 105478716, 210957432]

約数ペア:

[(1, 210957432), (2, 105478716), (3, 70319144), (4, 52739358), (6, 35159572), (7, 30136776), (8, 26369679), (12, 17579786), (14, 15068388), (21, 10045592), (24, 8789893), (28, 7534194), (42, 5022796), (47, 4488456), (56, 3767097), (84, 2511398), (94, 2244228), (141, 1496152), (168, 1255699), (188, 1122114), (282, 748076), (329, 641208), (376, 561057), (564, 374038), (658, 320604), (987, 213736), (1128, 187019), (1316, 160302), (1974, 106868), (2632, 80151), (3948, 53434), (7896, 26717)]