226399864

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{2789}}^1$

素因数の和:3007

約数の個数: 32

約数和(自身を含む): 433566000

約数和(自身を除く): 207166136

約数列:

[1, 2, 4, 8, 73, 139, 146, 278, 292, 556, 584, 1112, 2789, 5578, 10147, 11156, 20294, 22312, 40588, 81176, 203597, 387671, 407194, 775342, 814388, 1550684, 1628776, 3101368, 28299983, 56599966, 113199932, 226399864]

約数ペア:

[(1, 226399864), (2, 113199932), (4, 56599966), (8, 28299983), (73, 3101368), (139, 1628776), (146, 1550684), (278, 814388), (292, 775342), (556, 407194), (584, 387671), (1112, 203597), (2789, 81176), (5578, 40588), (10147, 22312), (11156, 20294)]