197701296

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18637}}^1$

素因数の和:18678

約数の個数: 80

約数和(自身を含む): 582400224

約数和(自身を除く): 384698928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 18637, 37274, 55911, 74548, 111822, 149096, 223644, 242281, 298192, 316829, 447288, 484562, 633658, 726843, 894576, 950487, 969124, 1267316, 1453686, 1900974, 1938248, 2534632, 2907372, 3801948, 3876496, 4118777, 5069264, 5814744, 7603896, 8237554, 11629488, 12356331, 15207792, 16475108, 24712662, 32950216, 49425324, 65900432, 98850648, 197701296]

約数ペア:

[(1, 197701296), (2, 98850648), (3, 65900432), (4, 49425324), (6, 32950216), (8, 24712662), (12, 16475108), (13, 15207792), (16, 12356331), (17, 11629488), (24, 8237554), (26, 7603896), (34, 5814744), (39, 5069264), (48, 4118777), (51, 3876496), (52, 3801948), (68, 2907372), (78, 2534632), (102, 1938248), (104, 1900974), (136, 1453686), (156, 1267316), (204, 969124), (208, 950487), (221, 894576), (272, 726843), (312, 633658), (408, 484562), (442, 447288), (624, 316829), (663, 298192), (816, 242281), (884, 223644), (1326, 149096), (1768, 111822), (2652, 74548), (3536, 55911), (5304, 37274), (10608, 18637)]