187867828

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{1741}}^1$

素因数の和:2307

約数の個数: 24

約数和(自身を含む): 335822760

約数和(自身を除く): 147954932

約数列:

[1, 2, 4, 53, 106, 212, 509, 1018, 1741, 2036, 3482, 6964, 26977, 53954, 92273, 107908, 184546, 369092, 886169, 1772338, 3544676, 46966957, 93933914, 187867828]

約数ペア:

[(1, 187867828), (2, 93933914), (4, 46966957), (53, 3544676), (106, 1772338), (212, 886169), (509, 369092), (1018, 184546), (1741, 107908), (2036, 92273), (3482, 53954), (6964, 26977)]