201171654

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{55603}}^1$

素因数の和:55681

約数の個数: 32

約数和(自身を含む): 453728640

約数和(自身を除く): 252556986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 55603, 111206, 166809, 333618, 500427, 1000854, 1501281, 3002562, 3725401, 7450802, 11176203, 22352406, 33528609, 67057218, 100585827, 201171654]

約数ペア:

[(1, 201171654), (2, 100585827), (3, 67057218), (6, 33528609), (9, 22352406), (18, 11176203), (27, 7450802), (54, 3725401), (67, 3002562), (134, 1501281), (201, 1000854), (402, 500427), (603, 333618), (1206, 166809), (1809, 111206), (3618, 55603)]