201318386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 326177280

約数和(自身を除く): 124858894

約数列:

[1, 2, 17, 34, 79, 158, 241, 311, 482, 622, 1343, 2686, 4097, 5287, 8194, 10574, 19039, 24569, 38078, 49138, 74951, 149902, 323663, 417673, 647326, 835346, 1274167, 2548334, 5921129, 11842258, 100659193, 201318386]

約数ペア:

[(1, 201318386), (2, 100659193), (17, 11842258), (34, 5921129), (79, 2548334), (158, 1274167), (241, 835346), (311, 647326), (482, 417673), (622, 323663), (1343, 149902), (2686, 74951), (4097, 49138), (5287, 38078), (8194, 24569), (10574, 19039)]