202109845

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1151}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 288645120

約数和(自身を除く): 86535275

約数列:

[1, 5, 7, 29, 35, 145, 173, 203, 865, 1015, 1151, 1211, 5017, 5755, 6055, 8057, 25085, 33379, 35119, 40285, 166895, 175595, 199123, 233653, 995615, 1168265, 1393861, 5774567, 6969305, 28872835, 40421969, 202109845]

約数ペア:

[(1, 202109845), (5, 40421969), (7, 28872835), (29, 6969305), (35, 5774567), (145, 1393861), (173, 1168265), (203, 995615), (865, 233653), (1015, 199123), (1151, 175595), (1211, 166895), (5017, 40285), (5755, 35119), (6055, 33379), (8057, 25085)]