197701064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{60719}}^1$

素因数の和:60773

約数の個数: 32

約数和(自身を含む): 415324800

約数和(自身を除く): 217623736

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 60719, 121438, 242876, 485752, 667909, 1335818, 2246603, 2671636, 4493206, 5343272, 8986412, 17972824, 24712633, 49425266, 98850532, 197701064]

約数ペア:

[(1, 197701064), (2, 98850532), (4, 49425266), (8, 24712633), (11, 17972824), (22, 8986412), (37, 5343272), (44, 4493206), (74, 2671636), (88, 2246603), (148, 1335818), (296, 667909), (407, 485752), (814, 242876), (1628, 121438), (3256, 60719)]