200372690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{66569}}^1$

素因数の和:66626

約数の個数: 32

約数和(自身を含む): 421787520

約数和(自身を除く): 221414830

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 66569, 133138, 332845, 465983, 665690, 931966, 2329915, 2862467, 4659830, 5724934, 14312335, 20037269, 28624670, 40074538, 100186345, 200372690]

約数ペア:

[(1, 200372690), (2, 100186345), (5, 40074538), (7, 28624670), (10, 20037269), (14, 14312335), (35, 5724934), (43, 4659830), (70, 2862467), (86, 2329915), (215, 931966), (301, 665690), (430, 465983), (602, 332845), (1505, 133138), (3010, 66569)]