197001156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1553}}^1$

素因数の和:1633

約数の個数: 72

約数和(自身を含む): 518488992

約数和(自身を除く): 321487836

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 961, 1023, 1364, 1553, 1922, 2046, 2883, 3106, 3844, 4092, 4659, 5766, 6212, 9318, 10571, 11532, 17083, 18636, 21142, 31713, 34166, 42284, 48143, 51249, 63426, 68332, 96286, 102498, 126852, 144429, 192572, 204996, 288858, 529573, 577716, 1059146, 1492433, 1588719, 2118292, 2984866, 3177438, 4477299, 5969732, 6354876, 8954598, 16416763, 17909196, 32833526, 49250289, 65667052, 98500578, 197001156]

約数ペア:

[(1, 197001156), (2, 98500578), (3, 65667052), (4, 49250289), (6, 32833526), (11, 17909196), (12, 16416763), (22, 8954598), (31, 6354876), (33, 5969732), (44, 4477299), (62, 3177438), (66, 2984866), (93, 2118292), (124, 1588719), (132, 1492433), (186, 1059146), (341, 577716), (372, 529573), (682, 288858), (961, 204996), (1023, 192572), (1364, 144429), (1553, 126852), (1922, 102498), (2046, 96286), (2883, 68332), (3106, 63426), (3844, 51249), (4092, 48143), (4659, 42284), (5766, 34166), (6212, 31713), (9318, 21142), (10571, 18636), (11532, 17083)]