207967470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{15791}}^1$

素因数の和:16240

約数の個数: 32

約数和(自身を含む): 500290560

約数和(自身を除く): 292323090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 878, 1317, 2195, 2634, 4390, 6585, 13170, 15791, 31582, 47373, 78955, 94746, 157910, 236865, 473730, 6932249, 13864498, 20796747, 34661245, 41593494, 69322490, 103983735, 207967470]

約数ペア:

[(1, 207967470), (2, 103983735), (3, 69322490), (5, 41593494), (6, 34661245), (10, 20796747), (15, 13864498), (30, 6932249), (439, 473730), (878, 236865), (1317, 157910), (2195, 94746), (2634, 78955), (4390, 47373), (6585, 31582), (13170, 15791)]