200544015

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{11863}}^1$

素因数の和:11908

約数の個数: 48

約数和(自身を含む): 389518848

約数和(自身を除く): 188974833

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 805, 1127, 2415, 3381, 5635, 11863, 16905, 35589, 59315, 83041, 177945, 249123, 272849, 415205, 581287, 818547, 1245615, 1364245, 1743861, 1909943, 2906435, 4092735, 5729829, 8719305, 9549715, 13369601, 28649145, 40108803, 66848005, 200544015]

約数ペア:

[(1, 200544015), (3, 66848005), (5, 40108803), (7, 28649145), (15, 13369601), (21, 9549715), (23, 8719305), (35, 5729829), (49, 4092735), (69, 2906435), (105, 1909943), (115, 1743861), (147, 1364245), (161, 1245615), (245, 818547), (345, 581287), (483, 415205), (735, 272849), (805, 249123), (1127, 177945), (2415, 83041), (3381, 59315), (5635, 35589), (11863, 16905)]