201405400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{547}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 538179840

約数和(自身を除く): 336774440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 263, 280, 350, 526, 547, 700, 1052, 1094, 1315, 1400, 1841, 2104, 2188, 2630, 2735, 3682, 3829, 4376, 5260, 5470, 6575, 7364, 7658, 9205, 10520, 10940, 13150, 13675, 14728, 15316, 18410, 19145, 21880, 26300, 27350, 30632, 36820, 38290, 46025, 52600, 54700, 73640, 76580, 92050, 95725, 109400, 143861, 153160, 184100, 191450, 287722, 368200, 382900, 575444, 719305, 765800, 1007027, 1150888, 1438610, 2014054, 2877220, 3596525, 4028108, 5035135, 5754440, 7193050, 8056216, 10070270, 14386100, 20140540, 25175675, 28772200, 40281080, 50351350, 100702700, 201405400]

約数ペア:

[(1, 201405400), (2, 100702700), (4, 50351350), (5, 40281080), (7, 28772200), (8, 25175675), (10, 20140540), (14, 14386100), (20, 10070270), (25, 8056216), (28, 7193050), (35, 5754440), (40, 5035135), (50, 4028108), (56, 3596525), (70, 2877220), (100, 2014054), (140, 1438610), (175, 1150888), (200, 1007027), (263, 765800), (280, 719305), (350, 575444), (526, 382900), (547, 368200), (700, 287722), (1052, 191450), (1094, 184100), (1315, 153160), (1400, 143861), (1841, 109400), (2104, 95725), (2188, 92050), (2630, 76580), (2735, 73640), (3682, 54700), (3829, 52600), (4376, 46025), (5260, 38290), (5470, 36820), (6575, 30632), (7364, 27350), (7658, 26300), (9205, 21880), (10520, 19145), (10940, 18410), (13150, 15316), (13675, 14728)]