201725902

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1187}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 353548800

約数和(自身を除く): 151822898

約数列:

[1, 2, 7, 14, 61, 122, 199, 398, 427, 854, 1187, 1393, 2374, 2786, 8309, 12139, 16618, 24278, 72407, 84973, 144814, 169946, 236213, 472426, 506849, 1013698, 1653491, 3306982, 14408993, 28817986, 100862951, 201725902]

約数ペア:

[(1, 201725902), (2, 100862951), (7, 28817986), (14, 14408993), (61, 3306982), (122, 1653491), (199, 1013698), (398, 506849), (427, 472426), (854, 236213), (1187, 169946), (1393, 144814), (2374, 84973), (2786, 72407), (8309, 24278), (12139, 16618)]