201361447

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{9781}}^1$

素因数の和:9978

約数の個数: 16

約数和(自身を含む): 245097792

約数和(自身を除く): 43736345

約数列:

[1, 7, 17, 119, 173, 1211, 2941, 9781, 20587, 68467, 166277, 1163939, 1692113, 11844791, 28765921, 201361447]

約数ペア:

[(1, 201361447), (7, 28765921), (17, 11844791), (119, 1692113), (173, 1163939), (1211, 166277), (2941, 68467), (9781, 20587)]