202329981

素因数分解:

$3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4517}}^1$

素因数の和:4615

約数の個数: 40

約数和(自身を含む): 349873920

約数和(自身を除く): 147543939

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 81, 189, 237, 553, 567, 711, 1659, 2133, 4517, 4977, 6399, 13551, 14931, 31619, 40653, 44793, 94857, 121959, 284571, 356843, 365877, 853713, 1070529, 2497901, 2561139, 3211587, 7493703, 9634761, 22481109, 28904283, 67443327, 202329981]

約数ペア:

[(1, 202329981), (3, 67443327), (7, 28904283), (9, 22481109), (21, 9634761), (27, 7493703), (63, 3211587), (79, 2561139), (81, 2497901), (189, 1070529), (237, 853713), (553, 365877), (567, 356843), (711, 284571), (1659, 121959), (2133, 94857), (4517, 44793), (4977, 40653), (6399, 31619), (13551, 14931)]