219780452806

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{6803}}^1\times {\mathrm{14083}}^1$

素因数の和:20956

約数の個数: 32

約数和(自身を含む): 349578851328

約数和(自身を除く): 129798398522

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 6803, 13606, 14083, 28166, 210893, 251711, 421786, 436573, 503422, 521071, 873146, 1042142, 7803041, 15606082, 16153201, 32306402, 95806649, 191613298, 2970006119, 3544846013, 5940012238, 7089692026, 109890226403, 219780452806]

約数ペア:

[(1, 219780452806), (2, 109890226403), (31, 7089692026), (37, 5940012238), (62, 3544846013), (74, 2970006119), (1147, 191613298), (2294, 95806649), (6803, 32306402), (13606, 16153201), (14083, 15606082), (28166, 7803041), (210893, 1042142), (251711, 873146), (421786, 521071), (436573, 503422)]