201253312

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:870

約数の個数: 84

約数和(自身を含む): 451805040

約数和(自身を除く): 250551728

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 169, 184, 208, 299, 338, 368, 416, 598, 676, 736, 809, 832, 1196, 1352, 1472, 1618, 2392, 2704, 3236, 3887, 4784, 5408, 6472, 7774, 9568, 10517, 10816, 12944, 15548, 18607, 19136, 21034, 25888, 31096, 37214, 42068, 51776, 62192, 74428, 84136, 124384, 136721, 148856, 168272, 241891, 248768, 273442, 297712, 336544, 483782, 546884, 595424, 673088, 967564, 1093768, 1190848, 1935128, 2187536, 3144583, 3870256, 4375072, 6289166, 7740512, 8750144, 12578332, 15481024, 25156664, 50313328, 100626656, 201253312]

約数ペア:

[(1, 201253312), (2, 100626656), (4, 50313328), (8, 25156664), (13, 15481024), (16, 12578332), (23, 8750144), (26, 7740512), (32, 6289166), (46, 4375072), (52, 3870256), (64, 3144583), (92, 2187536), (104, 1935128), (169, 1190848), (184, 1093768), (208, 967564), (299, 673088), (338, 595424), (368, 546884), (416, 483782), (598, 336544), (676, 297712), (736, 273442), (809, 248768), (832, 241891), (1196, 168272), (1352, 148856), (1472, 136721), (1618, 124384), (2392, 84136), (2704, 74428), (3236, 62192), (3887, 51776), (4784, 42068), (5408, 37214), (6472, 31096), (7774, 25888), (9568, 21034), (10517, 19136), (10816, 18607), (12944, 15548)]