207491184

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:975

約数の個数: 120

約数和(自身を含む): 611425152

約数和(自身を除く): 403933968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 53, 62, 72, 93, 106, 124, 144, 159, 186, 212, 248, 279, 318, 372, 424, 477, 496, 558, 636, 744, 848, 877, 954, 1116, 1272, 1488, 1643, 1754, 1908, 2232, 2544, 2631, 3286, 3508, 3816, 4464, 4929, 5262, 6572, 7016, 7632, 7893, 9858, 10524, 13144, 14032, 14787, 15786, 19716, 21048, 26288, 27187, 29574, 31572, 39432, 42096, 46481, 54374, 59148, 63144, 78864, 81561, 92962, 108748, 118296, 126288, 139443, 163122, 185924, 217496, 236592, 244683, 278886, 326244, 371848, 418329, 434992, 489366, 557772, 652488, 743696, 836658, 978732, 1115544, 1304976, 1440911, 1673316, 1957464, 2231088, 2881822, 3346632, 3914928, 4322733, 5763644, 6693264, 8645466, 11527288, 12968199, 17290932, 23054576, 25936398, 34581864, 51872796, 69163728, 103745592, 207491184]

約数ペア:

[(1, 207491184), (2, 103745592), (3, 69163728), (4, 51872796), (6, 34581864), (8, 25936398), (9, 23054576), (12, 17290932), (16, 12968199), (18, 11527288), (24, 8645466), (31, 6693264), (36, 5763644), (48, 4322733), (53, 3914928), (62, 3346632), (72, 2881822), (93, 2231088), (106, 1957464), (124, 1673316), (144, 1440911), (159, 1304976), (186, 1115544), (212, 978732), (248, 836658), (279, 743696), (318, 652488), (372, 557772), (424, 489366), (477, 434992), (496, 418329), (558, 371848), (636, 326244), (744, 278886), (848, 244683), (877, 236592), (954, 217496), (1116, 185924), (1272, 163122), (1488, 139443), (1643, 126288), (1754, 118296), (1908, 108748), (2232, 92962), (2544, 81561), (2631, 78864), (3286, 63144), (3508, 59148), (3816, 54374), (4464, 46481), (4929, 42096), (5262, 39432), (6572, 31572), (7016, 29574), (7632, 27187), (7893, 26288), (9858, 21048), (10524, 19716), (13144, 15786), (14032, 14787)]