200043760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21013}}^1$

素因数の和:21050

約数の個数: 80

約数和(自身を含む): 562838976

約数和(自身を除く): 362795216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 21013, 42026, 84052, 105065, 147091, 168104, 210130, 294182, 336208, 357221, 420260, 588364, 714442, 735455, 840520, 1176728, 1428884, 1470910, 1681040, 1786105, 2353456, 2500547, 2857768, 2941820, 3572210, 5001094, 5715536, 5883640, 7144420, 10002188, 11767280, 12502735, 14288840, 20004376, 25005470, 28577680, 40008752, 50010940, 100021880, 200043760]

約数ペア:

[(1, 200043760), (2, 100021880), (4, 50010940), (5, 40008752), (7, 28577680), (8, 25005470), (10, 20004376), (14, 14288840), (16, 12502735), (17, 11767280), (20, 10002188), (28, 7144420), (34, 5883640), (35, 5715536), (40, 5001094), (56, 3572210), (68, 2941820), (70, 2857768), (80, 2500547), (85, 2353456), (112, 1786105), (119, 1681040), (136, 1470910), (140, 1428884), (170, 1176728), (238, 840520), (272, 735455), (280, 714442), (340, 588364), (476, 420260), (560, 357221), (595, 336208), (680, 294182), (952, 210130), (1190, 168104), (1360, 147091), (1904, 105065), (2380, 84052), (4760, 42026), (9520, 21013)]