201101187

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 331817472

約数和(自身を除く): 130716285

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 361, 399, 647, 779, 861, 1083, 1941, 2337, 2527, 4529, 5453, 7581, 12293, 13587, 14801, 16359, 26527, 36879, 44403, 79581, 86051, 103607, 185689, 233567, 258153, 310821, 504013, 557067, 700701, 1512039, 1634969, 3528091, 4904907, 9576247, 10584273, 28728741, 67033729, 201101187]

約数ペア:

[(1, 201101187), (3, 67033729), (7, 28728741), (19, 10584273), (21, 9576247), (41, 4904907), (57, 3528091), (123, 1634969), (133, 1512039), (287, 700701), (361, 557067), (399, 504013), (647, 310821), (779, 258153), (861, 233567), (1083, 185689), (1941, 103607), (2337, 86051), (2527, 79581), (4529, 44403), (5453, 36879), (7581, 26527), (12293, 16359), (13587, 14801)]