201295136

素因数分解:

$2^5\times 7^2\times {\mathrm{128377}}^1$

素因数の和:128401

約数の個数: 36

約数和(自身を含む): 461005398

約数和(自身を除く): 259710262

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 128377, 256754, 513508, 898639, 1027016, 1797278, 2054032, 3594556, 4108064, 6290473, 7189112, 12580946, 14378224, 25161892, 28756448, 50323784, 100647568, 201295136]

約数ペア:

[(1, 201295136), (2, 100647568), (4, 50323784), (7, 28756448), (8, 25161892), (14, 14378224), (16, 12580946), (28, 7189112), (32, 6290473), (49, 4108064), (56, 3594556), (98, 2054032), (112, 1797278), (196, 1027016), (224, 898639), (392, 513508), (784, 256754), (1568, 128377)]