201922072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{38891}}^1$

素因数の和:38967

約数の個数: 32

約数和(自身を含む): 420033600

約数和(自身を除く): 218111528

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2596, 5192, 38891, 77782, 155564, 311128, 427801, 855602, 1711204, 2294569, 3422408, 4589138, 9178276, 18356552, 25240259, 50480518, 100961036, 201922072]

約数ペア:

[(1, 201922072), (2, 100961036), (4, 50480518), (8, 25240259), (11, 18356552), (22, 9178276), (44, 4589138), (59, 3422408), (88, 2294569), (118, 1711204), (236, 855602), (472, 427801), (649, 311128), (1298, 155564), (2596, 77782), (5192, 38891)]