203405755504

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1246481}}^1$

素因数の和:1246574

約数の個数: 80

約数和(自身を含む): 474819895296

約数和(自身を除く): 271414139792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 56, 62, 94, 112, 124, 188, 217, 248, 329, 376, 434, 496, 658, 752, 868, 1316, 1457, 1736, 2632, 2914, 3472, 5264, 5828, 10199, 11656, 20398, 23312, 40796, 81592, 163184, 1246481, 2492962, 4985924, 8725367, 9971848, 17450734, 19943696, 34901468, 38640911, 58584607, 69802936, 77281822, 117169214, 139605872, 154563644, 234338428, 270486377, 309127288, 410092249, 468676856, 540972754, 618254576, 820184498, 937353712, 1081945508, 1640368996, 1816122817, 2163891016, 3280737992, 3632245634, 4327782032, 6561475984, 7264491268, 12712859719, 14528982536, 25425719438, 29057965072, 50851438876, 101702877752, 203405755504]

約数ペア:

[(1, 203405755504), (2, 101702877752), (4, 50851438876), (7, 29057965072), (8, 25425719438), (14, 14528982536), (16, 12712859719), (28, 7264491268), (31, 6561475984), (47, 4327782032), (56, 3632245634), (62, 3280737992), (94, 2163891016), (112, 1816122817), (124, 1640368996), (188, 1081945508), (217, 937353712), (248, 820184498), (329, 618254576), (376, 540972754), (434, 468676856), (496, 410092249), (658, 309127288), (752, 270486377), (868, 234338428), (1316, 154563644), (1457, 139605872), (1736, 117169214), (2632, 77281822), (2914, 69802936), (3472, 58584607), (5264, 38640911), (5828, 34901468), (10199, 19943696), (11656, 17450734), (20398, 9971848), (23312, 8725367), (40796, 4985924), (81592, 2492962), (163184, 1246481)]