211552804

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{74177}}^1$

素因数の和:74235

約数の個数: 24

約数和(自身を含む): 398780928

約数和(自身を除く): 187228124

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 74177, 148354, 296708, 1706071, 2299487, 3412142, 4598974, 6824284, 9197948, 52888201, 105776402, 211552804]

約数ペア:

[(1, 211552804), (2, 105776402), (4, 52888201), (23, 9197948), (31, 6824284), (46, 4598974), (62, 3412142), (92, 2299487), (124, 1706071), (713, 296708), (1426, 148354), (2852, 74177)]