210815438

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{8741}}^1$

素因数の和:9163

約数の個数: 16

約数和(自身を含む): 327300480

約数和(自身を除く): 116485042

約数列:

[1, 2, 31, 62, 389, 778, 8741, 12059, 17482, 24118, 270971, 541942, 3400249, 6800498, 105407719, 210815438]

約数ペア:

[(1, 210815438), (2, 105407719), (31, 6800498), (62, 3400249), (389, 541942), (778, 270971), (8741, 24118), (12059, 17482)]