202981408

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1362

約数の個数: 96

約数和(自身を含む): 494121600

約数和(自身を除く): 291140192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 74, 76, 112, 133, 148, 152, 224, 259, 266, 296, 304, 518, 532, 592, 608, 703, 1036, 1064, 1184, 1289, 1406, 2072, 2128, 2578, 2812, 4144, 4256, 4921, 5156, 5624, 8288, 9023, 9842, 10312, 11248, 18046, 19684, 20624, 22496, 24491, 36092, 39368, 41248, 47693, 48982, 72184, 78736, 95386, 97964, 144368, 157472, 171437, 190772, 195928, 288736, 333851, 342874, 381544, 391856, 667702, 685748, 763088, 783712, 906167, 1335404, 1371496, 1526176, 1812334, 2670808, 2742992, 3624668, 5341616, 5485984, 6343169, 7249336, 10683232, 12686338, 14498672, 25372676, 28997344, 50745352, 101490704, 202981408]

約数ペア:

[(1, 202981408), (2, 101490704), (4, 50745352), (7, 28997344), (8, 25372676), (14, 14498672), (16, 12686338), (19, 10683232), (28, 7249336), (32, 6343169), (37, 5485984), (38, 5341616), (56, 3624668), (74, 2742992), (76, 2670808), (112, 1812334), (133, 1526176), (148, 1371496), (152, 1335404), (224, 906167), (259, 783712), (266, 763088), (296, 685748), (304, 667702), (518, 391856), (532, 381544), (592, 342874), (608, 333851), (703, 288736), (1036, 195928), (1064, 190772), (1184, 171437), (1289, 157472), (1406, 144368), (2072, 97964), (2128, 95386), (2578, 78736), (2812, 72184), (4144, 48982), (4256, 47693), (4921, 41248), (5156, 39368), (5624, 36092), (8288, 24491), (9023, 22496), (9842, 20624), (10312, 19684), (11248, 18046)]