201438118

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{70879}}^1$

素因数の和:70924

約数の個数: 24

約数和(自身を含む): 363614400

約数和(自身を除く): 162176282

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 70879, 141758, 496153, 992306, 2055491, 3473071, 4110982, 6946142, 14388437, 28776874, 100719059, 201438118]

約数ペア:

[(1, 201438118), (2, 100719059), (7, 28776874), (14, 14388437), (29, 6946142), (49, 4110982), (58, 3473071), (98, 2055491), (203, 992306), (406, 496153), (1421, 141758), (2842, 70879)]