200968480

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 501427584

約数和(自身を除く): 300459104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 97, 115, 160, 184, 194, 230, 368, 388, 460, 485, 563, 736, 776, 920, 970, 1126, 1552, 1840, 1940, 2231, 2252, 2815, 3104, 3680, 3880, 4462, 4504, 5630, 7760, 8924, 9008, 11155, 11260, 12949, 15520, 17848, 18016, 22310, 22520, 25898, 35696, 44620, 45040, 51796, 54611, 64745, 71392, 89240, 90080, 103592, 109222, 129490, 178480, 207184, 218444, 258980, 273055, 356960, 414368, 436888, 517960, 546110, 873776, 1035920, 1092220, 1256053, 1747552, 2071840, 2184440, 2512106, 4368880, 5024212, 6280265, 8737760, 10048424, 12560530, 20096848, 25121060, 40193696, 50242120, 100484240, 200968480]

約数ペア:

[(1, 200968480), (2, 100484240), (4, 50242120), (5, 40193696), (8, 25121060), (10, 20096848), (16, 12560530), (20, 10048424), (23, 8737760), (32, 6280265), (40, 5024212), (46, 4368880), (80, 2512106), (92, 2184440), (97, 2071840), (115, 1747552), (160, 1256053), (184, 1092220), (194, 1035920), (230, 873776), (368, 546110), (388, 517960), (460, 436888), (485, 414368), (563, 356960), (736, 273055), (776, 258980), (920, 218444), (970, 207184), (1126, 178480), (1552, 129490), (1840, 109222), (1940, 103592), (2231, 90080), (2252, 89240), (2815, 71392), (3104, 64745), (3680, 54611), (3880, 51796), (4462, 45040), (4504, 44620), (5630, 35696), (7760, 25898), (8924, 22520), (9008, 22310), (11155, 18016), (11260, 17848), (12949, 15520)]