199486364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1299

約数の個数: 96

約数和(自身を含む): 476098560

約数和(自身を除く): 276612196

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 31, 34, 44, 62, 68, 77, 119, 124, 154, 187, 217, 238, 308, 341, 374, 434, 476, 527, 682, 748, 868, 1054, 1229, 1309, 1364, 2108, 2387, 2458, 2618, 3689, 4774, 4916, 5236, 5797, 7378, 8603, 9548, 11594, 13519, 14756, 17206, 20893, 23188, 27038, 34412, 38099, 40579, 41786, 54076, 76198, 81158, 83572, 94633, 146251, 152396, 162316, 189266, 229823, 266693, 292502, 378532, 419089, 459646, 533386, 585004, 647683, 838178, 919292, 1066772, 1295366, 1608761, 1676356, 2590732, 2933623, 3217522, 4533781, 5867246, 6435044, 7124513, 9067562, 11734492, 14249026, 18135124, 28498052, 49871591, 99743182, 199486364]

約数ペア:

[(1, 199486364), (2, 99743182), (4, 49871591), (7, 28498052), (11, 18135124), (14, 14249026), (17, 11734492), (22, 9067562), (28, 7124513), (31, 6435044), (34, 5867246), (44, 4533781), (62, 3217522), (68, 2933623), (77, 2590732), (119, 1676356), (124, 1608761), (154, 1295366), (187, 1066772), (217, 919292), (238, 838178), (308, 647683), (341, 585004), (374, 533386), (434, 459646), (476, 419089), (527, 378532), (682, 292502), (748, 266693), (868, 229823), (1054, 189266), (1229, 162316), (1309, 152396), (1364, 146251), (2108, 94633), (2387, 83572), (2458, 81158), (2618, 76198), (3689, 54076), (4774, 41786), (4916, 40579), (5236, 38099), (5797, 34412), (7378, 27038), (8603, 23188), (9548, 20893), (11594, 17206), (13519, 14756)]