217641594

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{23539}}^1$

素因数の和:23634

約数の個数: 32

約数和(自身を含む): 461007360

約数和(自身を除く): 243365766

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 201, 402, 1541, 3082, 4623, 9246, 23539, 47078, 70617, 141234, 541397, 1082794, 1577113, 1624191, 3154226, 3248382, 4731339, 9462678, 36273599, 72547198, 108820797, 217641594]

約数ペア:

[(1, 217641594), (2, 108820797), (3, 72547198), (6, 36273599), (23, 9462678), (46, 4731339), (67, 3248382), (69, 3154226), (134, 1624191), (138, 1577113), (201, 1082794), (402, 541397), (1541, 141234), (3082, 70617), (4623, 47078), (9246, 23539)]