205535230

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 393403392

約数和(自身を除く): 187868162

約数列:

[1, 2, 5, 10, 47, 61, 67, 94, 107, 122, 134, 214, 235, 305, 335, 470, 535, 610, 670, 1070, 2867, 3149, 4087, 5029, 5734, 6298, 6527, 7169, 8174, 10058, 13054, 14335, 14338, 15745, 20435, 25145, 28670, 31490, 32635, 35845, 40870, 50290, 65270, 71690, 192089, 306769, 336943, 384178, 437309, 613538, 673886, 874618, 960445, 1533845, 1684715, 1920890, 2186545, 3067690, 3369430, 4373090, 20553523, 41107046, 102767615, 205535230]

約数ペア:

[(1, 205535230), (2, 102767615), (5, 41107046), (10, 20553523), (47, 4373090), (61, 3369430), (67, 3067690), (94, 2186545), (107, 1920890), (122, 1684715), (134, 1533845), (214, 960445), (235, 874618), (305, 673886), (335, 613538), (470, 437309), (535, 384178), (610, 336943), (670, 306769), (1070, 192089), (2867, 71690), (3149, 65270), (4087, 50290), (5029, 40870), (5734, 35845), (6298, 32635), (6527, 31490), (7169, 28670), (8174, 25145), (10058, 20435), (13054, 15745), (14335, 14338)]