201514914

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{757}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 456910272

約数和(自身を除く): 255395358

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 643, 757, 1286, 1514, 1929, 2271, 3858, 4542, 5787, 6813, 11574, 13626, 14789, 17411, 29578, 34822, 44367, 52233, 88734, 104466, 133101, 156699, 266202, 313398, 486751, 973502, 1460253, 2920506, 4380759, 8761518, 11195273, 22390546, 33585819, 67171638, 100757457, 201514914]

約数ペア:

[(1, 201514914), (2, 100757457), (3, 67171638), (6, 33585819), (9, 22390546), (18, 11195273), (23, 8761518), (46, 4380759), (69, 2920506), (138, 1460253), (207, 973502), (414, 486751), (643, 313398), (757, 266202), (1286, 156699), (1514, 133101), (1929, 104466), (2271, 88734), (3858, 52233), (4542, 44367), (5787, 34822), (6813, 29578), (11574, 17411), (13626, 14789)]