201401060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{27143}}^1$

素因数の和:27212

約数の個数: 48

約数和(自身を含む): 492500736

約数和(自身を除く): 291099676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 27143, 54286, 108572, 135715, 190001, 271430, 380002, 542860, 760004, 950005, 1438579, 1900010, 2877158, 3800020, 5754316, 7192895, 10070053, 14385790, 20140106, 28771580, 40280212, 50350265, 100700530, 201401060]

約数ペア:

[(1, 201401060), (2, 100700530), (4, 50350265), (5, 40280212), (7, 28771580), (10, 20140106), (14, 14385790), (20, 10070053), (28, 7192895), (35, 5754316), (53, 3800020), (70, 2877158), (106, 1900010), (140, 1438579), (212, 950005), (265, 760004), (371, 542860), (530, 380002), (742, 271430), (1060, 190001), (1484, 135715), (1855, 108572), (3710, 54286), (7420, 27143)]