201336690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{75407}}^1$

素因数の和:75506

約数の個数: 32

約数和(自身を含む): 488643840

約数和(自身を除く): 287307150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 75407, 150814, 226221, 377035, 452442, 754070, 1131105, 2262210, 6711223, 13422446, 20133669, 33556115, 40267338, 67112230, 100668345, 201336690]

約数ペア:

[(1, 201336690), (2, 100668345), (3, 67112230), (5, 40267338), (6, 33556115), (10, 20133669), (15, 13422446), (30, 6711223), (89, 2262210), (178, 1131105), (267, 754070), (445, 452442), (534, 377035), (890, 226221), (1335, 150814), (2670, 75407)]