201280584976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{6553}}^1\times {\mathrm{61927}}^1$

素因数の和:68519

約数の個数: 40

約数和(自身を含む): 402629103104

約数和(自身を除く): 201348518128

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 6553, 13106, 26212, 52424, 61927, 104848, 123854, 203143, 247708, 406286, 495416, 812572, 990832, 1625144, 1919737, 3250288, 3839474, 7678948, 15357896, 30715792, 405807631, 811615262, 1623230524, 3246461048, 6492922096, 12580036561, 25160073122, 50320146244, 100640292488, 201280584976]

約数ペア:

[(1, 201280584976), (2, 100640292488), (4, 50320146244), (8, 25160073122), (16, 12580036561), (31, 6492922096), (62, 3246461048), (124, 1623230524), (248, 811615262), (496, 405807631), (6553, 30715792), (13106, 15357896), (26212, 7678948), (52424, 3839474), (61927, 3250288), (104848, 1919737), (123854, 1625144), (203143, 990832), (247708, 812572), (406286, 495416)]