195659870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{8009}}^1$

素因数の和:8372

約数の個数: 32

約数和(自身を含む): 403704000

約数和(自身を除く): 208044130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 349, 698, 1745, 2443, 3490, 4886, 8009, 12215, 16018, 24430, 40045, 56063, 80090, 112126, 280315, 560630, 2795141, 5590282, 13975705, 19565987, 27951410, 39131974, 97829935, 195659870]

約数ペア:

[(1, 195659870), (2, 97829935), (5, 39131974), (7, 27951410), (10, 19565987), (14, 13975705), (35, 5590282), (70, 2795141), (349, 560630), (698, 280315), (1745, 112126), (2443, 80090), (3490, 56063), (4886, 40045), (8009, 24430), (12215, 16018)]