194205200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1681

約数の個数: 120

約数和(自身を含む): 545971008

約数和(自身を除く): 351765808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 43, 50, 56, 70, 80, 86, 100, 112, 140, 172, 175, 200, 215, 280, 301, 344, 350, 400, 430, 560, 602, 688, 700, 860, 1075, 1204, 1400, 1505, 1613, 1720, 2150, 2408, 2800, 3010, 3226, 3440, 4300, 4816, 6020, 6452, 7525, 8065, 8600, 11291, 12040, 12904, 15050, 16130, 17200, 22582, 24080, 25808, 30100, 32260, 40325, 45164, 56455, 60200, 64520, 69359, 80650, 90328, 112910, 120400, 129040, 138718, 161300, 180656, 225820, 277436, 282275, 322600, 346795, 451640, 485513, 554872, 564550, 645200, 693590, 903280, 971026, 1109744, 1129100, 1387180, 1733975, 1942052, 2258200, 2427565, 2774360, 3467950, 3884104, 4516400, 4855130, 5548720, 6935900, 7768208, 9710260, 12137825, 13871800, 19420520, 24275650, 27743600, 38841040, 48551300, 97102600, 194205200]

約数ペア:

[(1, 194205200), (2, 97102600), (4, 48551300), (5, 38841040), (7, 27743600), (8, 24275650), (10, 19420520), (14, 13871800), (16, 12137825), (20, 9710260), (25, 7768208), (28, 6935900), (35, 5548720), (40, 4855130), (43, 4516400), (50, 3884104), (56, 3467950), (70, 2774360), (80, 2427565), (86, 2258200), (100, 1942052), (112, 1733975), (140, 1387180), (172, 1129100), (175, 1109744), (200, 971026), (215, 903280), (280, 693590), (301, 645200), (344, 564550), (350, 554872), (400, 485513), (430, 451640), (560, 346795), (602, 322600), (688, 282275), (700, 277436), (860, 225820), (1075, 180656), (1204, 161300), (1400, 138718), (1505, 129040), (1613, 120400), (1720, 112910), (2150, 90328), (2408, 80650), (2800, 69359), (3010, 64520), (3226, 60200), (3440, 56455), (4300, 45164), (4816, 40325), (6020, 32260), (6452, 30100), (7525, 25808), (8065, 24080), (8600, 22582), (11291, 17200), (12040, 16130), (12904, 15050)]