201902930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{36643}}^1$

素因数の和:36698

約数の個数: 32

約数和(自身を含む): 395755200

約数和(自身を除く): 193852270

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 36643, 73286, 183215, 366430, 696217, 1062647, 1392434, 2125294, 3481085, 5313235, 6962170, 10626470, 20190293, 40380586, 100951465, 201902930]

約数ペア:

[(1, 201902930), (2, 100951465), (5, 40380586), (10, 20190293), (19, 10626470), (29, 6962170), (38, 5313235), (58, 3481085), (95, 2125294), (145, 1392434), (190, 1062647), (290, 696217), (551, 366430), (1102, 183215), (2755, 73286), (5510, 36643)]