204908610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{296969}}^1$

素因数の和:297002

約数の個数: 32

約数和(自身を含む): 513164160

約数和(自身を除く): 308255550

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 296969, 593938, 890907, 1484845, 1781814, 2969690, 4454535, 6830287, 8909070, 13660574, 20490861, 34151435, 40981722, 68302870, 102454305, 204908610]

約数ペア:

[(1, 204908610), (2, 102454305), (3, 68302870), (5, 40981722), (6, 34151435), (10, 20490861), (15, 13660574), (23, 8909070), (30, 6830287), (46, 4454535), (69, 2969690), (115, 1781814), (138, 1484845), (230, 890907), (345, 593938), (690, 296969)]