201706197

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1579}}^1$

素因数の和:1686

約数の個数: 48

約数和(自身を含む): 345830400

約数和(自身を除く): 144124203

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 79, 147, 231, 237, 539, 553, 869, 1579, 1617, 1659, 2607, 3871, 4737, 6083, 11053, 11613, 17369, 18249, 33159, 42581, 52107, 77371, 121583, 124741, 127743, 232113, 364749, 374223, 851081, 873187, 1372151, 2553243, 2619561, 4116453, 6112309, 9605057, 18336927, 28815171, 67235399, 201706197]

約数ペア:

[(1, 201706197), (3, 67235399), (7, 28815171), (11, 18336927), (21, 9605057), (33, 6112309), (49, 4116453), (77, 2619561), (79, 2553243), (147, 1372151), (231, 873187), (237, 851081), (539, 374223), (553, 364749), (869, 232113), (1579, 127743), (1617, 124741), (1659, 121583), (2607, 77371), (3871, 52107), (4737, 42581), (6083, 33159), (11053, 18249), (11613, 17369)]