205537392

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:308

約数の個数: 160

約数和(自身を含む): 617103360

約数和(自身を除く): 411565968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 53, 54, 72, 94, 106, 108, 141, 144, 159, 188, 191, 212, 216, 282, 318, 376, 382, 423, 424, 432, 477, 564, 573, 636, 752, 764, 846, 848, 954, 1128, 1146, 1269, 1272, 1431, 1528, 1692, 1719, 1908, 2256, 2292, 2491, 2538, 2544, 2862, 3056, 3384, 3438, 3816, 4584, 4982, 5076, 5157, 5724, 6768, 6876, 7473, 7632, 8977, 9168, 9964, 10123, 10152, 10314, 11448, 13752, 14946, 17954, 19928, 20246, 20304, 20628, 22419, 22896, 26931, 27504, 29892, 30369, 35908, 39856, 40492, 41256, 44838, 53862, 59784, 60738, 67257, 71816, 80793, 80984, 82512, 89676, 91107, 107724, 119568, 121476, 134514, 143632, 161586, 161968, 179352, 182214, 215448, 242379, 242952, 269028, 273321, 323172, 358704, 364428, 430896, 475781, 484758, 485904, 538056, 546642, 646344, 728856, 951562, 969516, 1076112, 1093284, 1292688, 1427343, 1457712, 1903124, 1939032, 2186568, 2854686, 3806248, 3878064, 4282029, 4373136, 5709372, 7612496, 8564058, 11418744, 12846087, 17128116, 22837488, 25692174, 34256232, 51384348, 68512464, 102768696, 205537392]

約数ペア:

[(1, 205537392), (2, 102768696), (3, 68512464), (4, 51384348), (6, 34256232), (8, 25692174), (9, 22837488), (12, 17128116), (16, 12846087), (18, 11418744), (24, 8564058), (27, 7612496), (36, 5709372), (47, 4373136), (48, 4282029), (53, 3878064), (54, 3806248), (72, 2854686), (94, 2186568), (106, 1939032), (108, 1903124), (141, 1457712), (144, 1427343), (159, 1292688), (188, 1093284), (191, 1076112), (212, 969516), (216, 951562), (282, 728856), (318, 646344), (376, 546642), (382, 538056), (423, 485904), (424, 484758), (432, 475781), (477, 430896), (564, 364428), (573, 358704), (636, 323172), (752, 273321), (764, 269028), (846, 242952), (848, 242379), (954, 215448), (1128, 182214), (1146, 179352), (1269, 161968), (1272, 161586), (1431, 143632), (1528, 134514), (1692, 121476), (1719, 119568), (1908, 107724), (2256, 91107), (2292, 89676), (2491, 82512), (2538, 80984), (2544, 80793), (2862, 71816), (3056, 67257), (3384, 60738), (3438, 59784), (3816, 53862), (4584, 44838), (4982, 41256), (5076, 40492), (5157, 39856), (5724, 35908), (6768, 30369), (6876, 29892), (7473, 27504), (7632, 26931), (8977, 22896), (9168, 22419), (9964, 20628), (10123, 20304), (10152, 20246), (10314, 19928), (11448, 17954), (13752, 14946)]