216970854

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1\times {\mathrm{829}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 438678240

約数和(自身を除く): 221707386

約数列:

[1, 2, 3, 6, 181, 241, 362, 482, 543, 723, 829, 1086, 1446, 1658, 2487, 4974, 43621, 87242, 130863, 150049, 199789, 261726, 300098, 399578, 450147, 599367, 900294, 1198734, 36161809, 72323618, 108485427, 216970854]

約数ペア:

[(1, 216970854), (2, 108485427), (3, 72323618), (6, 36161809), (181, 1198734), (241, 900294), (362, 599367), (482, 450147), (543, 399578), (723, 300098), (829, 261726), (1086, 199789), (1446, 150049), (1658, 130863), (2487, 87242), (4974, 43621)]