201948789502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{482123}}^1$

素因数の和:482368

約数の個数: 32

約数和(自身を含む): 325375845120

約数和(自身を除く): 123427055618

約数列:

[1, 2, 19, 38, 73, 146, 151, 302, 1387, 2774, 2869, 5738, 11023, 22046, 209437, 418874, 482123, 964246, 9160337, 18320674, 35194979, 70389958, 72800573, 145601146, 668704601, 1337409202, 1383210887, 2766421774, 5314441829, 10628883658, 100974394751, 201948789502]

約数ペア:

[(1, 201948789502), (2, 100974394751), (19, 10628883658), (38, 5314441829), (73, 2766421774), (146, 1383210887), (151, 1337409202), (302, 668704601), (1387, 145601146), (2774, 72800573), (2869, 70389958), (5738, 35194979), (11023, 18320674), (22046, 9160337), (209437, 964246), (418874, 482123)]