200937280

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:936

約数の個数: 112

約数和(自身を含む): 519013440

約数和(自身を除く): 318076160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 64, 68, 80, 85, 86, 136, 160, 170, 172, 215, 272, 320, 340, 344, 430, 544, 680, 688, 731, 859, 860, 1088, 1360, 1376, 1462, 1718, 1720, 2720, 2752, 2924, 3436, 3440, 3655, 4295, 5440, 5848, 6872, 6880, 7310, 8590, 11696, 13744, 13760, 14603, 14620, 17180, 23392, 27488, 29206, 29240, 34360, 36937, 46784, 54976, 58412, 58480, 68720, 73015, 73874, 116824, 116960, 137440, 146030, 147748, 184685, 233648, 233920, 274880, 292060, 295496, 369370, 467296, 584120, 590992, 627929, 738740, 934592, 1168240, 1181984, 1255858, 1477480, 2336480, 2363968, 2511716, 2954960, 3139645, 4672960, 5023432, 5909920, 6279290, 10046864, 11819840, 12558580, 20093728, 25117160, 40187456, 50234320, 100468640, 200937280]

約数ペア:

[(1, 200937280), (2, 100468640), (4, 50234320), (5, 40187456), (8, 25117160), (10, 20093728), (16, 12558580), (17, 11819840), (20, 10046864), (32, 6279290), (34, 5909920), (40, 5023432), (43, 4672960), (64, 3139645), (68, 2954960), (80, 2511716), (85, 2363968), (86, 2336480), (136, 1477480), (160, 1255858), (170, 1181984), (172, 1168240), (215, 934592), (272, 738740), (320, 627929), (340, 590992), (344, 584120), (430, 467296), (544, 369370), (680, 295496), (688, 292060), (731, 274880), (859, 233920), (860, 233648), (1088, 184685), (1360, 147748), (1376, 146030), (1462, 137440), (1718, 116960), (1720, 116824), (2720, 73874), (2752, 73015), (2924, 68720), (3436, 58480), (3440, 58412), (3655, 54976), (4295, 46784), (5440, 36937), (5848, 34360), (6872, 29240), (6880, 29206), (7310, 27488), (8590, 23392), (11696, 17180), (13744, 14620), (13760, 14603)]