212483208

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{643}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 621099360

約数和(自身を除く): 408616152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 281, 294, 392, 562, 588, 643, 843, 1124, 1176, 1286, 1686, 1929, 1967, 2248, 2572, 3372, 3858, 3934, 4501, 5144, 5901, 6744, 7716, 7868, 9002, 11802, 13503, 13769, 15432, 15736, 18004, 23604, 27006, 27538, 31507, 36008, 41307, 47208, 54012, 55076, 63014, 82614, 94521, 108024, 110152, 126028, 165228, 180683, 189042, 252056, 330456, 361366, 378084, 542049, 722732, 756168, 1084098, 1264781, 1445464, 2168196, 2529562, 3794343, 4336392, 5059124, 7588686, 8853467, 10118248, 15177372, 17706934, 26560401, 30354744, 35413868, 53120802, 70827736, 106241604, 212483208]

約数ペア:

[(1, 212483208), (2, 106241604), (3, 70827736), (4, 53120802), (6, 35413868), (7, 30354744), (8, 26560401), (12, 17706934), (14, 15177372), (21, 10118248), (24, 8853467), (28, 7588686), (42, 5059124), (49, 4336392), (56, 3794343), (84, 2529562), (98, 2168196), (147, 1445464), (168, 1264781), (196, 1084098), (281, 756168), (294, 722732), (392, 542049), (562, 378084), (588, 361366), (643, 330456), (843, 252056), (1124, 189042), (1176, 180683), (1286, 165228), (1686, 126028), (1929, 110152), (1967, 108024), (2248, 94521), (2572, 82614), (3372, 63014), (3858, 55076), (3934, 54012), (4501, 47208), (5144, 41307), (5901, 36008), (6744, 31507), (7716, 27538), (7868, 27006), (9002, 23604), (11802, 18004), (13503, 15736), (13769, 15432)]