200888320

素因数分解:

$2^{12}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:623

約数の個数: 104

約数和(自身を含む): 511314984

約数和(自身を除く): 310426664

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 577, 640, 680, 1024, 1088, 1154, 1280, 1360, 2048, 2176, 2308, 2560, 2720, 2885, 4096, 4352, 4616, 5120, 5440, 5770, 8704, 9232, 9809, 10240, 10880, 11540, 17408, 18464, 19618, 20480, 21760, 23080, 34816, 36928, 39236, 43520, 46160, 49045, 69632, 73856, 78472, 87040, 92320, 98090, 147712, 156944, 174080, 184640, 196180, 295424, 313888, 348160, 369280, 392360, 590848, 627776, 738560, 784720, 1181696, 1255552, 1477120, 1569440, 2363392, 2511104, 2954240, 3138880, 5022208, 5908480, 6277760, 10044416, 11816960, 12555520, 20088832, 25111040, 40177664, 50222080, 100444160, 200888320]

約数ペア:

[(1, 200888320), (2, 100444160), (4, 50222080), (5, 40177664), (8, 25111040), (10, 20088832), (16, 12555520), (17, 11816960), (20, 10044416), (32, 6277760), (34, 5908480), (40, 5022208), (64, 3138880), (68, 2954240), (80, 2511104), (85, 2363392), (128, 1569440), (136, 1477120), (160, 1255552), (170, 1181696), (256, 784720), (272, 738560), (320, 627776), (340, 590848), (512, 392360), (544, 369280), (577, 348160), (640, 313888), (680, 295424), (1024, 196180), (1088, 184640), (1154, 174080), (1280, 156944), (1360, 147712), (2048, 98090), (2176, 92320), (2308, 87040), (2560, 78472), (2720, 73856), (2885, 69632), (4096, 49045), (4352, 46160), (4616, 43520), (5120, 39236), (5440, 36928), (5770, 34816), (8704, 23080), (9232, 21760), (9809, 20480), (10240, 19618), (10880, 18464), (11540, 17408)]