200855425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 277093872

約数和(自身を除く): 76238447

約数列:

[1, 5, 17, 25, 37, 53, 85, 185, 241, 265, 425, 629, 901, 925, 1205, 1325, 1961, 3145, 4097, 4505, 6025, 8917, 9805, 12773, 15725, 20485, 22525, 33337, 44585, 49025, 63865, 102425, 151589, 166685, 217141, 222925, 319325, 472601, 757945, 833425, 1085705, 2363005, 3789725, 5428525, 8034217, 11815025, 40171085, 200855425]

約数ペア:

[(1, 200855425), (5, 40171085), (17, 11815025), (25, 8034217), (37, 5428525), (53, 3789725), (85, 2363005), (185, 1085705), (241, 833425), (265, 757945), (425, 472601), (629, 319325), (901, 222925), (925, 217141), (1205, 166685), (1325, 151589), (1961, 102425), (3145, 63865), (4097, 49025), (4505, 44585), (6025, 33337), (8917, 22525), (9805, 20485), (12773, 15725)]