209980464

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{15137}}^1$

素因数の和:15182

約数の個数: 60

約数和(自身を含む): 576273384

約数和(自身を除く): 366292920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 289, 408, 578, 816, 867, 1156, 1734, 2312, 3468, 4624, 6936, 13872, 15137, 30274, 45411, 60548, 90822, 121096, 181644, 242192, 257329, 363288, 514658, 726576, 771987, 1029316, 1543974, 2058632, 3087948, 4117264, 4374593, 6175896, 8749186, 12351792, 13123779, 17498372, 26247558, 34996744, 52495116, 69993488, 104990232, 209980464]

約数ペア:

[(1, 209980464), (2, 104990232), (3, 69993488), (4, 52495116), (6, 34996744), (8, 26247558), (12, 17498372), (16, 13123779), (17, 12351792), (24, 8749186), (34, 6175896), (48, 4374593), (51, 4117264), (68, 3087948), (102, 2058632), (136, 1543974), (204, 1029316), (272, 771987), (289, 726576), (408, 514658), (578, 363288), (816, 257329), (867, 242192), (1156, 181644), (1734, 121096), (2312, 90822), (3468, 60548), (4624, 45411), (6936, 30274), (13872, 15137)]