202243904

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{166319}}^1$

素因数の和:166350

約数の個数: 28

約数和(自身を含む): 422452800

約数和(自身を除く): 220208896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 166319, 332638, 665276, 1330552, 2661104, 3160061, 5322208, 6320122, 10644416, 12640244, 25280488, 50560976, 101121952, 202243904]

約数ペア:

[(1, 202243904), (2, 101121952), (4, 50560976), (8, 25280488), (16, 12640244), (19, 10644416), (32, 6320122), (38, 5322208), (64, 3160061), (76, 2661104), (152, 1330552), (304, 665276), (608, 332638), (1216, 166319)]