98198590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{7121}}^1$

素因数の和:7332

約数の個数: 32

約数和(自身を含む): 203062464

約数和(自身を除く): 104863874

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 6895, 7121, 13790, 14242, 35605, 49847, 71210, 99694, 249235, 498470, 1402837, 2805674, 7014185, 9819859, 14028370, 19639718, 49099295, 98198590]

約数ペア:

[(1, 98198590), (2, 49099295), (5, 19639718), (7, 14028370), (10, 9819859), (14, 7014185), (35, 2805674), (70, 1402837), (197, 498470), (394, 249235), (985, 99694), (1379, 71210), (1970, 49847), (2758, 35605), (6895, 14242), (7121, 13790)]