199962282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 445858560

約数和(自身を除く): 245896278

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 193, 222, 359, 386, 481, 579, 718, 962, 1077, 1158, 1443, 2154, 2509, 2886, 4667, 5018, 7141, 7527, 9334, 13283, 14001, 14282, 15054, 21423, 26566, 28002, 39849, 42846, 69287, 79698, 92833, 138574, 172679, 185666, 207861, 278499, 345358, 415722, 518037, 556998, 900731, 1036074, 1801462, 2563619, 2702193, 5127238, 5404386, 7690857, 15381714, 33327047, 66654094, 99981141, 199962282]

約数ペア:

[(1, 199962282), (2, 99981141), (3, 66654094), (6, 33327047), (13, 15381714), (26, 7690857), (37, 5404386), (39, 5127238), (74, 2702193), (78, 2563619), (111, 1801462), (193, 1036074), (222, 900731), (359, 556998), (386, 518037), (481, 415722), (579, 345358), (718, 278499), (962, 207861), (1077, 185666), (1158, 172679), (1443, 138574), (2154, 92833), (2509, 79698), (2886, 69287), (4667, 42846), (5018, 39849), (7141, 28002), (7527, 26566), (9334, 21423), (13283, 15054), (14001, 14282)]