221796382

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1291}}^1$

素因数の和:1504

約数の個数: 32

約数和(自身を含む): 366142464

約数和(自身を除く): 144346082

約数列:

[1, 2, 17, 31, 34, 62, 163, 326, 527, 1054, 1291, 2582, 2771, 5053, 5542, 10106, 21947, 40021, 43894, 80042, 85901, 171802, 210433, 420866, 680357, 1360714, 3577361, 6523423, 7154722, 13046846, 110898191, 221796382]

約数ペア:

[(1, 221796382), (2, 110898191), (17, 13046846), (31, 7154722), (34, 6523423), (62, 3577361), (163, 1360714), (326, 680357), (527, 420866), (1054, 210433), (1291, 171802), (2582, 85901), (2771, 80042), (5053, 43894), (5542, 40021), (10106, 21947)]