202105166

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 325987200

約数和(自身を除く): 123882034

約数列:

[1, 2, 19, 38, 83, 139, 166, 278, 461, 922, 1577, 2641, 3154, 5282, 8759, 11537, 17518, 23074, 38263, 64079, 76526, 128158, 219203, 438406, 726997, 1217501, 1453994, 2435002, 5318557, 10637114, 101052583, 202105166]

約数ペア:

[(1, 202105166), (2, 101052583), (19, 10637114), (38, 5318557), (83, 2435002), (139, 1453994), (166, 1217501), (278, 726997), (461, 438406), (922, 219203), (1577, 128158), (2641, 76526), (3154, 64079), (5282, 38263), (8759, 23074), (11537, 17518)]