201171411

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 374284800

約数和(自身を除く): 173113389

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 53, 57, 63, 133, 147, 151, 159, 171, 189, 371, 399, 441, 453, 477, 513, 931, 1007, 1057, 1113, 1197, 1323, 1359, 1431, 2597, 2793, 2869, 3021, 3171, 3339, 3591, 4077, 7049, 7399, 7791, 8003, 8379, 8607, 9063, 9513, 10017, 20083, 21147, 22197, 23373, 24009, 25137, 25821, 27189, 28539, 49343, 56021, 60249, 63441, 66591, 70119, 72027, 77463, 140581, 148029, 152057, 168063, 180747, 190323, 199773, 216081, 392147, 421743, 444087, 456171, 504189, 542241, 1064399, 1176441, 1265229, 1332261, 1368513, 1512567, 3193197, 3529323, 3795687, 4105539, 7450793, 9579591, 10587969, 22352379, 28738773, 67057137, 201171411]

約数ペア:

[(1, 201171411), (3, 67057137), (7, 28738773), (9, 22352379), (19, 10587969), (21, 9579591), (27, 7450793), (49, 4105539), (53, 3795687), (57, 3529323), (63, 3193197), (133, 1512567), (147, 1368513), (151, 1332261), (159, 1265229), (171, 1176441), (189, 1064399), (371, 542241), (399, 504189), (441, 456171), (453, 444087), (477, 421743), (513, 392147), (931, 216081), (1007, 199773), (1057, 190323), (1113, 180747), (1197, 168063), (1323, 152057), (1359, 148029), (1431, 140581), (2597, 77463), (2793, 72027), (2869, 70119), (3021, 66591), (3171, 63441), (3339, 60249), (3591, 56021), (4077, 49343), (7049, 28539), (7399, 27189), (7791, 25821), (8003, 25137), (8379, 24009), (8607, 23373), (9063, 22197), (9513, 21147), (10017, 20083)]