201864921597

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{4583}}^1$

素因数の和:5122

約数の個数: 48

約数和(自身を含む): 297039899520

約数和(自身を除く): 95174977923

約数列:

[1, 3, 9, 137, 139, 257, 411, 417, 771, 1233, 1251, 2313, 4583, 13749, 19043, 35209, 35723, 41247, 57129, 105627, 107169, 171387, 316881, 321507, 627871, 637037, 1177831, 1883613, 1911111, 3533493, 4894051, 5650839, 5733333, 10600479, 14682153, 44046459, 87274069, 161362847, 163718509, 261822207, 484088541, 491155527, 785466621, 1452265623, 1473466581, 22429435733, 67288307199, 201864921597]

約数ペア:

[(1, 201864921597), (3, 67288307199), (9, 22429435733), (137, 1473466581), (139, 1452265623), (257, 785466621), (411, 491155527), (417, 484088541), (771, 261822207), (1233, 163718509), (1251, 161362847), (2313, 87274069), (4583, 44046459), (13749, 14682153), (19043, 10600479), (35209, 5733333), (35723, 5650839), (41247, 4894051), (57129, 3533493), (105627, 1911111), (107169, 1883613), (171387, 1177831), (316881, 637037), (321507, 627871)]