201849746

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 350697600

約数和(自身を除く): 148847854

約数列:

[1, 2, 7, 14, 163, 197, 326, 394, 449, 898, 1141, 1379, 2282, 2758, 3143, 6286, 32111, 64222, 73187, 88453, 146374, 176906, 224777, 449554, 512309, 619171, 1024618, 1238342, 14417839, 28835678, 100924873, 201849746]

約数ペア:

[(1, 201849746), (2, 100924873), (7, 28835678), (14, 14417839), (163, 1238342), (197, 1024618), (326, 619171), (394, 512309), (449, 449554), (898, 224777), (1141, 176906), (1379, 146374), (2282, 88453), (2758, 73187), (3143, 64222), (6286, 32111)]