201350115

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 382427136

約数和(自身を除く): 181077021

約数列:

[1, 3, 5, 9, 15, 31, 37, 45, 47, 83, 93, 111, 141, 155, 185, 235, 249, 279, 333, 415, 423, 465, 555, 705, 747, 1147, 1245, 1395, 1457, 1665, 1739, 2115, 2573, 3071, 3441, 3735, 3901, 4371, 5217, 5735, 7285, 7719, 8695, 9213, 10323, 11703, 12865, 13113, 15355, 15651, 17205, 19505, 21855, 23157, 26085, 27639, 35109, 38595, 46065, 51615, 53909, 58515, 65565, 78255, 95201, 115785, 120931, 138195, 144337, 161727, 175545, 269545, 285603, 362793, 433011, 476005, 485181, 604655, 721685, 808635, 856809, 1088379, 1299033, 1428015, 1813965, 2165055, 2425905, 4284045, 4474447, 5441895, 6495165, 13423341, 22372235, 40270023, 67116705, 201350115]

約数ペア:

[(1, 201350115), (3, 67116705), (5, 40270023), (9, 22372235), (15, 13423341), (31, 6495165), (37, 5441895), (45, 4474447), (47, 4284045), (83, 2425905), (93, 2165055), (111, 1813965), (141, 1428015), (155, 1299033), (185, 1088379), (235, 856809), (249, 808635), (279, 721685), (333, 604655), (415, 485181), (423, 476005), (465, 433011), (555, 362793), (705, 285603), (747, 269545), (1147, 175545), (1245, 161727), (1395, 144337), (1457, 138195), (1665, 120931), (1739, 115785), (2115, 95201), (2573, 78255), (3071, 65565), (3441, 58515), (3735, 53909), (3901, 51615), (4371, 46065), (5217, 38595), (5735, 35109), (7285, 27639), (7719, 26085), (8695, 23157), (9213, 21855), (10323, 19505), (11703, 17205), (12865, 15651), (13113, 15355)]