200975360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2309}}^1$

素因数の和:2351

約数の個数: 88

約数和(自身を含む): 510685560

約数和(自身を除く): 309710200

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, 640, 680, 1024, 1088, 1280, 1360, 2176, 2309, 2560, 2720, 4352, 4618, 5120, 5440, 8704, 9236, 10880, 11545, 17408, 18472, 21760, 23090, 36944, 39253, 43520, 46180, 73888, 78506, 87040, 92360, 147776, 157012, 184720, 196265, 295552, 314024, 369440, 392530, 591104, 628048, 738880, 785060, 1182208, 1256096, 1477760, 1570120, 2364416, 2512192, 2955520, 3140240, 5024384, 5911040, 6280480, 10048768, 11822080, 12560960, 20097536, 25121920, 40195072, 50243840, 100487680, 200975360]

約数ペア:

[(1, 200975360), (2, 100487680), (4, 50243840), (5, 40195072), (8, 25121920), (10, 20097536), (16, 12560960), (17, 11822080), (20, 10048768), (32, 6280480), (34, 5911040), (40, 5024384), (64, 3140240), (68, 2955520), (80, 2512192), (85, 2364416), (128, 1570120), (136, 1477760), (160, 1256096), (170, 1182208), (256, 785060), (272, 738880), (320, 628048), (340, 591104), (512, 392530), (544, 369440), (640, 314024), (680, 295552), (1024, 196265), (1088, 184720), (1280, 157012), (1360, 147776), (2176, 92360), (2309, 87040), (2560, 78506), (2720, 73888), (4352, 46180), (4618, 43520), (5120, 39253), (5440, 36944), (8704, 23090), (9236, 21760), (10880, 18472), (11545, 17408)]