201473468

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1163}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 422392320

約数和(自身を除く): 220918852

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 269, 322, 538, 644, 1076, 1163, 1883, 2326, 3766, 4652, 6187, 7532, 8141, 12374, 16282, 24748, 26749, 32564, 43309, 53498, 86618, 106996, 173236, 187243, 312847, 374486, 625694, 748972, 1251388, 2189929, 4379858, 7195481, 8759716, 14390962, 28781924, 50368367, 100736734, 201473468]

約数ペア:

[(1, 201473468), (2, 100736734), (4, 50368367), (7, 28781924), (14, 14390962), (23, 8759716), (28, 7195481), (46, 4379858), (92, 2189929), (161, 1251388), (269, 748972), (322, 625694), (538, 374486), (644, 312847), (1076, 187243), (1163, 173236), (1883, 106996), (2326, 86618), (3766, 53498), (4652, 43309), (6187, 32564), (7532, 26749), (8141, 24748), (12374, 16282)]