206577216

素因数分解:

$2^6\times 3^5\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:423

約数の個数: 168

約数和(自身を含む): 632399040

約数和(自身を除く): 425821824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 144, 148, 162, 192, 216, 222, 243, 288, 296, 324, 333, 359, 432, 444, 486, 576, 592, 648, 666, 718, 864, 888, 972, 999, 1077, 1184, 1296, 1332, 1436, 1728, 1776, 1944, 1998, 2154, 2368, 2592, 2664, 2872, 2997, 3231, 3552, 3888, 3996, 4308, 5184, 5328, 5744, 5994, 6462, 7104, 7776, 7992, 8616, 8991, 9693, 10656, 11488, 11988, 12924, 13283, 15552, 15984, 17232, 17982, 19386, 21312, 22976, 23976, 25848, 26566, 29079, 31968, 34464, 35964, 38772, 39849, 47952, 51696, 53132, 58158, 63936, 68928, 71928, 77544, 79698, 87237, 95904, 103392, 106264, 116316, 119547, 143856, 155088, 159396, 174474, 191808, 206784, 212528, 232632, 239094, 287712, 310176, 318792, 348948, 358641, 425056, 465264, 478188, 575424, 620352, 637584, 697896, 717282, 850112, 930528, 956376, 1075923, 1275168, 1395792, 1434564, 1861056, 1912752, 2151846, 2550336, 2791584, 2869128, 3227769, 3825504, 4303692, 5583168, 5738256, 6455538, 7651008, 8607384, 11476512, 12911076, 17214768, 22953024, 25822152, 34429536, 51644304, 68859072, 103288608, 206577216]

約数ペア:

[(1, 206577216), (2, 103288608), (3, 68859072), (4, 51644304), (6, 34429536), (8, 25822152), (9, 22953024), (12, 17214768), (16, 12911076), (18, 11476512), (24, 8607384), (27, 7651008), (32, 6455538), (36, 5738256), (37, 5583168), (48, 4303692), (54, 3825504), (64, 3227769), (72, 2869128), (74, 2791584), (81, 2550336), (96, 2151846), (108, 1912752), (111, 1861056), (144, 1434564), (148, 1395792), (162, 1275168), (192, 1075923), (216, 956376), (222, 930528), (243, 850112), (288, 717282), (296, 697896), (324, 637584), (333, 620352), (359, 575424), (432, 478188), (444, 465264), (486, 425056), (576, 358641), (592, 348948), (648, 318792), (666, 310176), (718, 287712), (864, 239094), (888, 232632), (972, 212528), (999, 206784), (1077, 191808), (1184, 174474), (1296, 159396), (1332, 155088), (1436, 143856), (1728, 119547), (1776, 116316), (1944, 106264), (1998, 103392), (2154, 95904), (2368, 87237), (2592, 79698), (2664, 77544), (2872, 71928), (2997, 68928), (3231, 63936), (3552, 58158), (3888, 53132), (3996, 51696), (4308, 47952), (5184, 39849), (5328, 38772), (5744, 35964), (5994, 34464), (6462, 31968), (7104, 29079), (7776, 26566), (7992, 25848), (8616, 23976), (8991, 22976), (9693, 21312), (10656, 19386), (11488, 17982), (11988, 17232), (12924, 15984), (13283, 15552)]