204065430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3323}}^1$

素因数の和:3445

約数の個数: 64

約数和(自身を含む): 516948480

約数和(自身を除く): 312883050

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 89, 115, 138, 178, 230, 267, 345, 445, 534, 690, 890, 1335, 2047, 2670, 3323, 4094, 6141, 6646, 9969, 10235, 12282, 16615, 19938, 20470, 30705, 33230, 49845, 61410, 76429, 99690, 152858, 229287, 295747, 382145, 458574, 591494, 764290, 887241, 1146435, 1478735, 1774482, 2292870, 2957470, 4436205, 6802181, 8872410, 13604362, 20406543, 34010905, 40813086, 68021810, 102032715, 204065430]

約数ペア:

[(1, 204065430), (2, 102032715), (3, 68021810), (5, 40813086), (6, 34010905), (10, 20406543), (15, 13604362), (23, 8872410), (30, 6802181), (46, 4436205), (69, 2957470), (89, 2292870), (115, 1774482), (138, 1478735), (178, 1146435), (230, 887241), (267, 764290), (345, 591494), (445, 458574), (534, 382145), (690, 295747), (890, 229287), (1335, 152858), (2047, 99690), (2670, 76429), (3323, 61410), (4094, 49845), (6141, 33230), (6646, 30705), (9969, 20470), (10235, 19938), (12282, 16615)]