202151964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2671}}^1$

素因数の和:2755

約数の個数: 96

約数和(自身を含む): 581769216

約数和(自身を除く): 379617252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 53, 68, 84, 102, 106, 119, 159, 204, 212, 238, 318, 357, 371, 476, 636, 714, 742, 901, 1113, 1428, 1484, 1802, 2226, 2671, 2703, 3604, 4452, 5342, 5406, 6307, 8013, 10684, 10812, 12614, 16026, 18697, 18921, 25228, 32052, 37394, 37842, 45407, 56091, 74788, 75684, 90814, 112182, 136221, 141563, 181628, 224364, 272442, 283126, 317849, 424689, 544884, 566252, 635698, 849378, 953547, 990941, 1271396, 1698756, 1907094, 1981882, 2406571, 2972823, 3814188, 3963764, 4813142, 5945646, 7219713, 9626284, 11891292, 14439426, 16845997, 28878852, 33691994, 50537991, 67383988, 101075982, 202151964]

約数ペア:

[(1, 202151964), (2, 101075982), (3, 67383988), (4, 50537991), (6, 33691994), (7, 28878852), (12, 16845997), (14, 14439426), (17, 11891292), (21, 9626284), (28, 7219713), (34, 5945646), (42, 4813142), (51, 3963764), (53, 3814188), (68, 2972823), (84, 2406571), (102, 1981882), (106, 1907094), (119, 1698756), (159, 1271396), (204, 990941), (212, 953547), (238, 849378), (318, 635698), (357, 566252), (371, 544884), (476, 424689), (636, 317849), (714, 283126), (742, 272442), (901, 224364), (1113, 181628), (1428, 141563), (1484, 136221), (1802, 112182), (2226, 90814), (2671, 75684), (2703, 74788), (3604, 56091), (4452, 45407), (5342, 37842), (5406, 37394), (6307, 32052), (8013, 25228), (10684, 18921), (10812, 18697), (12614, 16026)]