201593942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{398407}}^1$

素因数の和:398443

約数の個数: 16

約数和(自身を含む): 344224512

約数和(自身を除く): 142630570

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 398407, 796814, 4382477, 8764954, 9163361, 18326722, 100796971, 201593942]

約数ペア:

[(1, 201593942), (2, 100796971), (11, 18326722), (22, 9163361), (23, 8764954), (46, 4382477), (253, 796814), (506, 398407)]