201187872

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{9839}}^1$

素因数の和:9926

約数の個数: 72

約数和(自身を含む): 580245120

約数和(自身を除く): 379057248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 9839, 10224, 19678, 20448, 29517, 39356, 59034, 78712, 88551, 118068, 157424, 177102, 236136, 314848, 354204, 472272, 698569, 708408, 944544, 1397138, 1416816, 2095707, 2794276, 2833632, 4191414, 5588552, 6287121, 8382828, 11177104, 12574242, 16765656, 22354208, 25148484, 33531312, 50296968, 67062624, 100593936, 201187872]

約数ペア:

[(1, 201187872), (2, 100593936), (3, 67062624), (4, 50296968), (6, 33531312), (8, 25148484), (9, 22354208), (12, 16765656), (16, 12574242), (18, 11177104), (24, 8382828), (32, 6287121), (36, 5588552), (48, 4191414), (71, 2833632), (72, 2794276), (96, 2095707), (142, 1416816), (144, 1397138), (213, 944544), (284, 708408), (288, 698569), (426, 472272), (568, 354204), (639, 314848), (852, 236136), (1136, 177102), (1278, 157424), (1704, 118068), (2272, 88551), (2556, 78712), (3408, 59034), (5112, 39356), (6816, 29517), (9839, 20448), (10224, 19678)]