202606974

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 461760000

約数和(自身を除く): 259153026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 103, 146, 206, 219, 309, 438, 499, 618, 657, 927, 998, 1314, 1497, 1854, 1971, 2781, 2994, 3942, 4491, 5562, 7519, 8982, 13473, 15038, 22557, 26946, 36427, 45114, 51397, 67671, 72854, 102794, 109281, 135342, 154191, 203013, 218562, 308382, 327843, 406026, 462573, 655686, 925146, 983529, 1387719, 1967058, 2775438, 3751981, 7503962, 11255943, 22511886, 33767829, 67535658, 101303487, 202606974]

約数ペア:

[(1, 202606974), (2, 101303487), (3, 67535658), (6, 33767829), (9, 22511886), (18, 11255943), (27, 7503962), (54, 3751981), (73, 2775438), (103, 1967058), (146, 1387719), (206, 983529), (219, 925146), (309, 655686), (438, 462573), (499, 406026), (618, 327843), (657, 308382), (927, 218562), (998, 203013), (1314, 154191), (1497, 135342), (1854, 109281), (1971, 102794), (2781, 72854), (2994, 67671), (3942, 51397), (4491, 45114), (5562, 36427), (7519, 26946), (8982, 22557), (13473, 15038)]