201312465

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1171}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 328872576

約数和(自身を除く): 127560111

約数列:

[1, 3, 5, 15, 73, 157, 219, 365, 471, 785, 1095, 1171, 2355, 3513, 5855, 11461, 17565, 34383, 57305, 85483, 171915, 183847, 256449, 427415, 551541, 919235, 1282245, 2757705, 13420831, 40262493, 67104155, 201312465]

約数ペア:

[(1, 201312465), (3, 67104155), (5, 40262493), (15, 13420831), (73, 2757705), (157, 1282245), (219, 919235), (365, 551541), (471, 427415), (785, 256449), (1095, 183847), (1171, 171915), (2355, 85483), (3513, 57305), (5855, 34383), (11461, 17565)]