194787142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2801}}^1$

素因数の和:2952

約数の個数: 32

約数和(自身を含む): 332877600

約数和(自身を除く): 138090458

約数列:

[1, 2, 11, 22, 29, 58, 109, 218, 319, 638, 1199, 2398, 2801, 3161, 5602, 6322, 30811, 34771, 61622, 69542, 81229, 162458, 305309, 610618, 893519, 1787038, 3358399, 6716798, 8853961, 17707922, 97393571, 194787142]

約数ペア:

[(1, 194787142), (2, 97393571), (11, 17707922), (22, 8853961), (29, 6716798), (58, 3358399), (109, 1787038), (218, 893519), (319, 610618), (638, 305309), (1199, 162458), (2398, 81229), (2801, 69542), (3161, 61622), (5602, 34771), (6322, 30811)]