211674679964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1\times {\mathrm{72883}}^1$

素因数の和:73490

約数の個数: 48

約数和(自身を含む): 407742249600

約数和(自身を除く): 196067569636

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 443, 596, 886, 1639, 1772, 3278, 4873, 6556, 9746, 19492, 66007, 72883, 132014, 145766, 264028, 291532, 726077, 801713, 1452154, 1603426, 2904308, 3206852, 10859567, 21719134, 32287169, 43438268, 64574338, 119455237, 129148676, 238910474, 355158859, 477820948, 710317718, 1420635436, 4810788181, 9621576362, 19243152724, 52918669991, 105837339982, 211674679964]

約数ペア:

[(1, 211674679964), (2, 105837339982), (4, 52918669991), (11, 19243152724), (22, 9621576362), (44, 4810788181), (149, 1420635436), (298, 710317718), (443, 477820948), (596, 355158859), (886, 238910474), (1639, 129148676), (1772, 119455237), (3278, 64574338), (4873, 43438268), (6556, 32287169), (9746, 21719134), (19492, 10859567), (66007, 3206852), (72883, 2904308), (132014, 1603426), (145766, 1452154), (264028, 801713), (291532, 726077)]