201495858

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{4561}}^1$

素因数の和:4802

約数の個数: 32

約数和(自身を含む): 416054400

約数和(自身を除く): 214558542

約数列:

[1, 2, 3, 6, 37, 74, 111, 199, 222, 398, 597, 1194, 4561, 7363, 9122, 13683, 14726, 22089, 27366, 44178, 168757, 337514, 506271, 907639, 1012542, 1815278, 2722917, 5445834, 33582643, 67165286, 100747929, 201495858]

約数ペア:

[(1, 201495858), (2, 100747929), (3, 67165286), (6, 33582643), (37, 5445834), (74, 2722917), (111, 1815278), (199, 1012542), (222, 907639), (398, 506271), (597, 337514), (1194, 168757), (4561, 44178), (7363, 27366), (9122, 22089), (13683, 14726)]