197971242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{12637}}^1$

素因数の和:13022

約数の個数: 32

約数和(自身を含む): 453754752

約数和(自身を除く): 255783510

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 373, 746, 1119, 2238, 2611, 5222, 7833, 12637, 15666, 25274, 37911, 75822, 88459, 176918, 265377, 530754, 4713601, 9427202, 14140803, 28281606, 32995207, 65990414, 98985621, 197971242]

約数ペア:

[(1, 197971242), (2, 98985621), (3, 65990414), (6, 32995207), (7, 28281606), (14, 14140803), (21, 9427202), (42, 4713601), (373, 530754), (746, 265377), (1119, 176918), (2238, 88459), (2611, 75822), (5222, 37911), (7833, 25274), (12637, 15666)]