201216378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{9803}}^1$

素因数の和:10130

約数の個数: 32

約数和(自身を含む): 440474112

約数和(自身を除く): 239257734

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 311, 622, 933, 1866, 3421, 6842, 9803, 10263, 19606, 20526, 29409, 58818, 107833, 215666, 323499, 646998, 3048733, 6097466, 9146199, 18292398, 33536063, 67072126, 100608189, 201216378]

約数ペア:

[(1, 201216378), (2, 100608189), (3, 67072126), (6, 33536063), (11, 18292398), (22, 9146199), (33, 6097466), (66, 3048733), (311, 646998), (622, 323499), (933, 215666), (1866, 107833), (3421, 58818), (6842, 29409), (9803, 20526), (10263, 19606)]