201597572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{983}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 396748800

約数和(自身を除く): 195151228

約数列:

[1, 2, 4, 11, 22, 44, 59, 79, 118, 158, 236, 316, 649, 869, 983, 1298, 1738, 1966, 2596, 3476, 3932, 4661, 9322, 10813, 18644, 21626, 43252, 51271, 57997, 77657, 102542, 115994, 155314, 205084, 231988, 310628, 637967, 854227, 1275934, 1708454, 2551868, 3416908, 4581763, 9163526, 18327052, 50399393, 100798786, 201597572]

約数ペア:

[(1, 201597572), (2, 100798786), (4, 50399393), (11, 18327052), (22, 9163526), (44, 4581763), (59, 3416908), (79, 2551868), (118, 1708454), (158, 1275934), (236, 854227), (316, 637967), (649, 310628), (869, 231988), (983, 205084), (1298, 155314), (1738, 115994), (1966, 102542), (2596, 77657), (3476, 57997), (3932, 51271), (4661, 43252), (9322, 21626), (10813, 18644)]