208959264

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{4243}}^1$

素因数の和:4284

約数の個数: 120

約数和(自身を含む): 647040240

約数和(自身を除く): 438080976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 4243, 5472, 6156, 8208, 8486, 12312, 12729, 16416, 16972, 24624, 25458, 33944, 38187, 49248, 50916, 67888, 76374, 80617, 101832, 114561, 135776, 152748, 161234, 203664, 229122, 241851, 305496, 322468, 343683, 407328, 458244, 483702, 610992, 644936, 687366, 725553, 916488, 967404, 1221984, 1289872, 1374732, 1451106, 1832976, 1934808, 2176659, 2579744, 2749464, 2902212, 3665952, 3869616, 4353318, 5498928, 5804424, 6529977, 7739232, 8706636, 10997856, 11608848, 13059954, 17413272, 23217696, 26119908, 34826544, 52239816, 69653088, 104479632, 208959264]

約数ペア:

[(1, 208959264), (2, 104479632), (3, 69653088), (4, 52239816), (6, 34826544), (8, 26119908), (9, 23217696), (12, 17413272), (16, 13059954), (18, 11608848), (19, 10997856), (24, 8706636), (27, 7739232), (32, 6529977), (36, 5804424), (38, 5498928), (48, 4353318), (54, 3869616), (57, 3665952), (72, 2902212), (76, 2749464), (81, 2579744), (96, 2176659), (108, 1934808), (114, 1832976), (144, 1451106), (152, 1374732), (162, 1289872), (171, 1221984), (216, 967404), (228, 916488), (288, 725553), (304, 687366), (324, 644936), (342, 610992), (432, 483702), (456, 458244), (513, 407328), (608, 343683), (648, 322468), (684, 305496), (864, 241851), (912, 229122), (1026, 203664), (1296, 161234), (1368, 152748), (1539, 135776), (1824, 114561), (2052, 101832), (2592, 80617), (2736, 76374), (3078, 67888), (4104, 50916), (4243, 49248), (5472, 38187), (6156, 33944), (8208, 25458), (8486, 24624), (12312, 16972), (12729, 16416)]