201390256854

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{258469}}^1$

素因数の和:258834

約数の個数: 64

約数和(自身を含む): 458546457600

約数和(自身を除く): 257156200746

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 307, 423, 614, 846, 921, 1269, 1842, 2538, 2763, 5526, 8289, 14429, 16578, 28858, 43287, 86574, 129861, 258469, 259722, 389583, 516938, 775407, 779166, 1550814, 2326221, 4652442, 6978663, 12148043, 13957326, 24296086, 36444129, 72888258, 79349983, 109332387, 158699966, 218664774, 238049949, 327997161, 476099898, 655994322, 714149847, 1428299694, 2142449541, 3729449201, 4284899082, 7458898402, 11188347603, 22376695206, 33565042809, 67130085618, 100695128427, 201390256854]

約数ペア:

[(1, 201390256854), (2, 100695128427), (3, 67130085618), (6, 33565042809), (9, 22376695206), (18, 11188347603), (27, 7458898402), (47, 4284899082), (54, 3729449201), (94, 2142449541), (141, 1428299694), (282, 714149847), (307, 655994322), (423, 476099898), (614, 327997161), (846, 238049949), (921, 218664774), (1269, 158699966), (1842, 109332387), (2538, 79349983), (2763, 72888258), (5526, 36444129), (8289, 24296086), (14429, 13957326), (16578, 12148043), (28858, 6978663), (43287, 4652442), (86574, 2326221), (129861, 1550814), (258469, 779166), (259722, 775407), (389583, 516938)]