203901698

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 424714752

約数和(自身を除く): 220813054

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 47, 77, 91, 94, 121, 143, 154, 182, 197, 242, 286, 329, 394, 517, 611, 658, 847, 1001, 1034, 1222, 1379, 1573, 1694, 2002, 2167, 2561, 2758, 3146, 3619, 4277, 4334, 5122, 5687, 6721, 7238, 8554, 9259, 11011, 11374, 13442, 15169, 17927, 18518, 22022, 23837, 28171, 30338, 35854, 39809, 47047, 47674, 56342, 64813, 73931, 79618, 94094, 101849, 120367, 129626, 147862, 166859, 197197, 203698, 240734, 309881, 333718, 394394, 517517, 619762, 712943, 842569, 1035034, 1120339, 1324037, 1425886, 1685138, 2169167, 2240678, 2648074, 4338334, 7842373, 9268259, 14564407, 15684746, 18536518, 29128814, 101950849, 203901698]

約数ペア:

[(1, 203901698), (2, 101950849), (7, 29128814), (11, 18536518), (13, 15684746), (14, 14564407), (22, 9268259), (26, 7842373), (47, 4338334), (77, 2648074), (91, 2240678), (94, 2169167), (121, 1685138), (143, 1425886), (154, 1324037), (182, 1120339), (197, 1035034), (242, 842569), (286, 712943), (329, 619762), (394, 517517), (517, 394394), (611, 333718), (658, 309881), (847, 240734), (1001, 203698), (1034, 197197), (1222, 166859), (1379, 147862), (1573, 129626), (1694, 120367), (2002, 101849), (2167, 94094), (2561, 79618), (2758, 73931), (3146, 64813), (3619, 56342), (4277, 47674), (4334, 47047), (5122, 39809), (5687, 35854), (6721, 30338), (7238, 28171), (8554, 23837), (9259, 22022), (11011, 18518), (11374, 17927), (13442, 15169)]