207546135

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 362465280

約数和(自身を除く): 154919145

約数列:

[1, 3, 5, 15, 23, 37, 69, 71, 111, 115, 185, 213, 229, 345, 355, 555, 687, 851, 1065, 1145, 1633, 2553, 2627, 3435, 4255, 4899, 5267, 7881, 8165, 8473, 12765, 13135, 15801, 16259, 24495, 25419, 26335, 39405, 42365, 48777, 60421, 79005, 81295, 127095, 181263, 194879, 243885, 302105, 373957, 584637, 601583, 906315, 974395, 1121871, 1804749, 1869785, 2923185, 3007915, 5609355, 9023745, 13836409, 41509227, 69182045, 207546135]

約数ペア:

[(1, 207546135), (3, 69182045), (5, 41509227), (15, 13836409), (23, 9023745), (37, 5609355), (69, 3007915), (71, 2923185), (111, 1869785), (115, 1804749), (185, 1121871), (213, 974395), (229, 906315), (345, 601583), (355, 584637), (555, 373957), (687, 302105), (851, 243885), (1065, 194879), (1145, 181263), (1633, 127095), (2553, 81295), (2627, 79005), (3435, 60421), (4255, 48777), (4899, 42365), (5267, 39405), (7881, 26335), (8165, 25419), (8473, 24495), (12765, 16259), (13135, 15801)]