200515218

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 423263232

約数和(自身を除く): 222748014

約数列:

[1, 2, 3, 6, 53, 71, 83, 106, 107, 142, 159, 166, 213, 214, 249, 318, 321, 426, 498, 642, 3763, 4399, 5671, 5893, 7526, 7597, 8798, 8881, 11289, 11342, 11786, 13197, 15194, 17013, 17679, 17762, 22578, 22791, 26394, 26643, 34026, 35358, 45582, 53286, 312329, 402641, 470693, 624658, 630551, 805282, 936987, 941386, 1207923, 1261102, 1412079, 1873974, 1891653, 2415846, 2824158, 3783306, 33419203, 66838406, 100257609, 200515218]

約数ペア:

[(1, 200515218), (2, 100257609), (3, 66838406), (6, 33419203), (53, 3783306), (71, 2824158), (83, 2415846), (106, 1891653), (107, 1873974), (142, 1412079), (159, 1261102), (166, 1207923), (213, 941386), (214, 936987), (249, 805282), (318, 630551), (321, 624658), (426, 470693), (498, 402641), (642, 312329), (3763, 53286), (4399, 45582), (5671, 35358), (5893, 34026), (7526, 26643), (7597, 26394), (8798, 22791), (8881, 22578), (11289, 17762), (11342, 17679), (11786, 17013), (13197, 15194)]