206417368323

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{172717}}^1$

素因数の和:173012

約数の個数: 48

約数和(自身を含む): 326022496800

約数和(自身を除く): 119605128477

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 241, 261, 551, 723, 1653, 2169, 4579, 4959, 6989, 13737, 20967, 41211, 62901, 132791, 172717, 398373, 518151, 1195119, 1554453, 3281623, 5008793, 9844869, 15026379, 29534607, 41624797, 45079137, 95167067, 124874391, 285501201, 374623173, 790871143, 856503603, 1207119113, 2372613429, 3621357339, 7117840287, 10864072017, 22935263147, 68805789441, 206417368323]

約数ペア:

[(1, 206417368323), (3, 68805789441), (9, 22935263147), (19, 10864072017), (29, 7117840287), (57, 3621357339), (87, 2372613429), (171, 1207119113), (241, 856503603), (261, 790871143), (551, 374623173), (723, 285501201), (1653, 124874391), (2169, 95167067), (4579, 45079137), (4959, 41624797), (6989, 29534607), (13737, 15026379), (20967, 9844869), (41211, 5008793), (62901, 3281623), (132791, 1554453), (172717, 1195119), (398373, 518151)]