198157031422

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{63649}}^1$

素因数の和:63905

約数の個数: 64

約数和(自身を含む): 366037401600

約数和(自身を除く): 167880370178

約数列:

[1, 2, 7, 14, 17, 34, 103, 119, 127, 206, 238, 254, 721, 889, 1442, 1751, 1778, 2159, 3502, 4318, 12257, 13081, 15113, 24514, 26162, 30226, 63649, 91567, 127298, 183134, 222377, 444754, 445543, 891086, 1082033, 1556639, 2164066, 3113278, 6555847, 7574231, 8083423, 13111694, 15148462, 16166846, 45890929, 56583961, 91781858, 111449399, 113167922, 137418191, 222898798, 274836382, 780145793, 832592569, 961927337, 1560291586, 1665185138, 1923854674, 5828147983, 11656295966, 14154073673, 28308147346, 99078515711, 198157031422]

約数ペア:

[(1, 198157031422), (2, 99078515711), (7, 28308147346), (14, 14154073673), (17, 11656295966), (34, 5828147983), (103, 1923854674), (119, 1665185138), (127, 1560291586), (206, 961927337), (238, 832592569), (254, 780145793), (721, 274836382), (889, 222898798), (1442, 137418191), (1751, 113167922), (1778, 111449399), (2159, 91781858), (3502, 56583961), (4318, 45890929), (12257, 16166846), (13081, 15148462), (15113, 13111694), (24514, 8083423), (26162, 7574231), (30226, 6555847), (63649, 3113278), (91567, 2164066), (127298, 1556639), (183134, 1082033), (222377, 891086), (444754, 445543)]