196993930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{68639}}^1$

素因数の和:68694

約数の個数: 32

約数和(自身を含む): 415134720

約数和(自身を除く): 218140790

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 68639, 137278, 343195, 480473, 686390, 960946, 2402365, 2814199, 4804730, 5628398, 14070995, 19699393, 28141990, 39398786, 98496965, 196993930]

約数ペア:

[(1, 196993930), (2, 98496965), (5, 39398786), (7, 28141990), (10, 19699393), (14, 14070995), (35, 5628398), (41, 4804730), (70, 2814199), (82, 2402365), (205, 960946), (287, 686390), (410, 480473), (574, 343195), (1435, 137278), (2870, 68639)]