188908045221

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{151027}}^1$

素因数の和:151238

約数の個数: 48

約数和(自身を含む): 299716878336

約数和(自身を除く): 110808833115

約数列:

[1, 3, 7, 21, 49, 67, 127, 147, 201, 381, 469, 889, 1407, 2667, 3283, 6223, 8509, 9849, 18669, 25527, 59563, 151027, 178689, 416941, 453081, 1057189, 1250823, 3171567, 7400323, 10118809, 19180429, 22200969, 30356427, 57541287, 70831663, 134263003, 212494989, 402789009, 495821641, 939841021, 1285088743, 1487464923, 2819523063, 3855266229, 8995621201, 26986863603, 62969348407, 188908045221]

約数ペア:

[(1, 188908045221), (3, 62969348407), (7, 26986863603), (21, 8995621201), (49, 3855266229), (67, 2819523063), (127, 1487464923), (147, 1285088743), (201, 939841021), (381, 495821641), (469, 402789009), (889, 212494989), (1407, 134263003), (2667, 70831663), (3283, 57541287), (6223, 30356427), (8509, 22200969), (9849, 19180429), (18669, 10118809), (25527, 7400323), (59563, 3171567), (151027, 1250823), (178689, 1057189), (416941, 453081)]