201943000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1697}}^1$

素因数の和:1742

約数の個数: 128

約数和(自身を含む): 572158080

約数和(自身を除く): 370215080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 125, 136, 140, 170, 175, 200, 238, 250, 280, 340, 350, 425, 476, 500, 595, 680, 700, 850, 875, 952, 1000, 1190, 1400, 1697, 1700, 1750, 2125, 2380, 2975, 3394, 3400, 3500, 4250, 4760, 5950, 6788, 7000, 8485, 8500, 11879, 11900, 13576, 14875, 16970, 17000, 23758, 23800, 28849, 29750, 33940, 42425, 47516, 57698, 59395, 59500, 67880, 84850, 95032, 115396, 118790, 119000, 144245, 169700, 201943, 212125, 230792, 237580, 288490, 296975, 339400, 403886, 424250, 475160, 576980, 593950, 721225, 807772, 848500, 1009715, 1153960, 1187900, 1442450, 1484875, 1615544, 1697000, 2019430, 2375800, 2884900, 2969750, 3606125, 4038860, 5048575, 5769800, 5939500, 7212250, 8077720, 10097150, 11879000, 14424500, 20194300, 25242875, 28849000, 40388600, 50485750, 100971500, 201943000]

約数ペア:

[(1, 201943000), (2, 100971500), (4, 50485750), (5, 40388600), (7, 28849000), (8, 25242875), (10, 20194300), (14, 14424500), (17, 11879000), (20, 10097150), (25, 8077720), (28, 7212250), (34, 5939500), (35, 5769800), (40, 5048575), (50, 4038860), (56, 3606125), (68, 2969750), (70, 2884900), (85, 2375800), (100, 2019430), (119, 1697000), (125, 1615544), (136, 1484875), (140, 1442450), (170, 1187900), (175, 1153960), (200, 1009715), (238, 848500), (250, 807772), (280, 721225), (340, 593950), (350, 576980), (425, 475160), (476, 424250), (500, 403886), (595, 339400), (680, 296975), (700, 288490), (850, 237580), (875, 230792), (952, 212125), (1000, 201943), (1190, 169700), (1400, 144245), (1697, 119000), (1700, 118790), (1750, 115396), (2125, 95032), (2380, 84850), (2975, 67880), (3394, 59500), (3400, 59395), (3500, 57698), (4250, 47516), (4760, 42425), (5950, 33940), (6788, 29750), (7000, 28849), (8485, 23800), (8500, 23758), (11879, 17000), (11900, 16970), (13576, 14875)]