201659616

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:441

約数の個数: 144

約数和(自身を含む): 610318800

約数和(自身を除く): 408659184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 137, 144, 152, 171, 228, 269, 274, 288, 304, 342, 411, 456, 538, 548, 608, 684, 807, 822, 912, 1076, 1096, 1233, 1368, 1614, 1644, 1824, 2152, 2192, 2421, 2466, 2603, 2736, 3228, 3288, 4304, 4384, 4842, 4932, 5111, 5206, 5472, 6456, 6576, 7809, 8608, 9684, 9864, 10222, 10412, 12912, 13152, 15333, 15618, 19368, 19728, 20444, 20824, 23427, 25824, 30666, 31236, 36853, 38736, 39456, 40888, 41648, 45999, 46854, 61332, 62472, 73706, 77472, 81776, 83296, 91998, 93708, 110559, 122664, 124944, 147412, 163552, 183996, 187416, 221118, 245328, 249888, 294824, 331677, 367992, 374832, 442236, 490656, 589648, 663354, 700207, 735984, 749664, 884472, 1179296, 1326708, 1400414, 1471968, 1768944, 2100621, 2653416, 2800828, 3537888, 4201242, 5306832, 5601656, 6301863, 8402484, 10613664, 11203312, 12603726, 16804968, 22406624, 25207452, 33609936, 50414904, 67219872, 100829808, 201659616]

約数ペア:

[(1, 201659616), (2, 100829808), (3, 67219872), (4, 50414904), (6, 33609936), (8, 25207452), (9, 22406624), (12, 16804968), (16, 12603726), (18, 11203312), (19, 10613664), (24, 8402484), (32, 6301863), (36, 5601656), (38, 5306832), (48, 4201242), (57, 3537888), (72, 2800828), (76, 2653416), (96, 2100621), (114, 1768944), (137, 1471968), (144, 1400414), (152, 1326708), (171, 1179296), (228, 884472), (269, 749664), (274, 735984), (288, 700207), (304, 663354), (342, 589648), (411, 490656), (456, 442236), (538, 374832), (548, 367992), (608, 331677), (684, 294824), (807, 249888), (822, 245328), (912, 221118), (1076, 187416), (1096, 183996), (1233, 163552), (1368, 147412), (1614, 124944), (1644, 122664), (1824, 110559), (2152, 93708), (2192, 91998), (2421, 83296), (2466, 81776), (2603, 77472), (2736, 73706), (3228, 62472), (3288, 61332), (4304, 46854), (4384, 45999), (4842, 41648), (4932, 40888), (5111, 39456), (5206, 38736), (5472, 36853), (6456, 31236), (6576, 30666), (7809, 25824), (8608, 23427), (9684, 20824), (9864, 20444), (10222, 19728), (10412, 19368), (12912, 15618), (13152, 15333)]