206401488

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{14879}}^1$

素因数の和:14924

約数の個数: 60

約数和(自身を含む): 566451840

約数和(自身を除く): 360050352

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, 14879, 29758, 44637, 59516, 89274, 119032, 178548, 238064, 252943, 357096, 505886, 714192, 758829, 1011772, 1517658, 2023544, 3035316, 4047088, 4300031, 6070632, 8600062, 12141264, 12900093, 17200124, 25800186, 34400248, 51600372, 68800496, 103200744, 206401488]

約数ペア:

[(1, 206401488), (2, 103200744), (3, 68800496), (4, 51600372), (6, 34400248), (8, 25800186), (12, 17200124), (16, 12900093), (17, 12141264), (24, 8600062), (34, 6070632), (48, 4300031), (51, 4047088), (68, 3035316), (102, 2023544), (136, 1517658), (204, 1011772), (272, 758829), (289, 714192), (408, 505886), (578, 357096), (816, 252943), (867, 238064), (1156, 178548), (1734, 119032), (2312, 89274), (3468, 59516), (4624, 44637), (6936, 29758), (13872, 14879)]