239932604

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 442255968

約数和(自身を除く): 202323364

約数列:

[1, 2, 4, 43, 73, 86, 97, 146, 172, 194, 197, 292, 388, 394, 788, 3139, 4171, 6278, 7081, 8342, 8471, 12556, 14162, 14381, 16684, 16942, 19109, 28324, 28762, 33884, 38218, 57524, 76436, 304483, 608966, 618383, 821687, 1217932, 1236766, 1394957, 1643374, 2473532, 2789914, 3286748, 5579828, 59983151, 119966302, 239932604]

約数ペア:

[(1, 239932604), (2, 119966302), (4, 59983151), (43, 5579828), (73, 3286748), (86, 2789914), (97, 2473532), (146, 1643374), (172, 1394957), (194, 1236766), (197, 1217932), (292, 821687), (388, 618383), (394, 608966), (788, 304483), (3139, 76436), (4171, 57524), (6278, 38218), (7081, 33884), (8342, 28762), (8471, 28324), (12556, 19109), (14162, 16942), (14381, 16684)]