201202677818

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{22859}}^1$

素因数の和:23139

約数の個数: 48

約数和(自身を含む): 324835479360

約数和(自身を除く): 123632801542

約数列:

[1, 2, 19, 38, 73, 146, 167, 334, 361, 722, 1387, 2774, 3173, 6346, 12191, 22859, 24382, 26353, 45718, 52706, 60287, 120574, 231629, 434321, 463258, 868642, 1668707, 3337414, 3817453, 4400951, 7634906, 8252099, 8801902, 16504198, 31705433, 63410866, 72531607, 145063214, 278674069, 557348138, 602403227, 1204806454, 1378100533, 2756201066, 5294807311, 10589614622, 100601338909, 201202677818]

約数ペア:

[(1, 201202677818), (2, 100601338909), (19, 10589614622), (38, 5294807311), (73, 2756201066), (146, 1378100533), (167, 1204806454), (334, 602403227), (361, 557348138), (722, 278674069), (1387, 145063214), (2774, 72531607), (3173, 63410866), (6346, 31705433), (12191, 16504198), (22859, 8801902), (24382, 8252099), (26353, 7634906), (45718, 4400951), (52706, 3817453), (60287, 3337414), (120574, 1668707), (231629, 868642), (434321, 463258)]