201201472

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:815

約数の個数: 56

約数和(自身を含む): 412796736

約数和(自身を除く): 211595264

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 113, 172, 226, 344, 452, 647, 688, 904, 1294, 1376, 1808, 2588, 2752, 3616, 4859, 5176, 7232, 9718, 10352, 19436, 20704, 27821, 38872, 41408, 55642, 73111, 77744, 111284, 146222, 155488, 222568, 292444, 310976, 445136, 584888, 890272, 1169776, 1780544, 2339552, 3143773, 4679104, 6287546, 12575092, 25150184, 50300368, 100600736, 201201472]

約数ペア:

[(1, 201201472), (2, 100600736), (4, 50300368), (8, 25150184), (16, 12575092), (32, 6287546), (43, 4679104), (64, 3143773), (86, 2339552), (113, 1780544), (172, 1169776), (226, 890272), (344, 584888), (452, 445136), (647, 310976), (688, 292444), (904, 222568), (1294, 155488), (1376, 146222), (1808, 111284), (2588, 77744), (2752, 73111), (3616, 55642), (4859, 41408), (5176, 38872), (7232, 27821), (9718, 20704), (10352, 19436)]