201226240

素因数分解:

$2^{11}\times 5^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 495134640

約数和(自身を除く): 293908400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 457, 512, 640, 688, 860, 914, 1024, 1280, 1376, 1720, 1828, 2048, 2285, 2560, 2752, 3440, 3656, 4570, 5120, 5504, 6880, 7312, 9140, 10240, 11008, 13760, 14624, 18280, 19651, 22016, 27520, 29248, 36560, 39302, 44032, 55040, 58496, 73120, 78604, 88064, 98255, 110080, 116992, 146240, 157208, 196510, 220160, 233984, 292480, 314416, 393020, 440320, 467968, 584960, 628832, 786040, 935936, 1169920, 1257664, 1572080, 2339840, 2515328, 3144160, 4679680, 5030656, 6288320, 10061312, 12576640, 20122624, 25153280, 40245248, 50306560, 100613120, 201226240]

約数ペア:

[(1, 201226240), (2, 100613120), (4, 50306560), (5, 40245248), (8, 25153280), (10, 20122624), (16, 12576640), (20, 10061312), (32, 6288320), (40, 5030656), (43, 4679680), (64, 3144160), (80, 2515328), (86, 2339840), (128, 1572080), (160, 1257664), (172, 1169920), (215, 935936), (256, 786040), (320, 628832), (344, 584960), (430, 467968), (457, 440320), (512, 393020), (640, 314416), (688, 292480), (860, 233984), (914, 220160), (1024, 196510), (1280, 157208), (1376, 146240), (1720, 116992), (1828, 110080), (2048, 98255), (2285, 88064), (2560, 78604), (2752, 73120), (3440, 58496), (3656, 55040), (4570, 44032), (5120, 39302), (5504, 36560), (6880, 29248), (7312, 27520), (9140, 22016), (10240, 19651), (11008, 18280), (13760, 14624)]