198401074

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1\times {\mathrm{2467}}^1$

素因数の和:3057

約数の個数: 16

約数和(自身を含む): 302083200

約数和(自身を除く): 103682126

約数列:

[1, 2, 79, 158, 509, 1018, 2467, 4934, 40211, 80422, 194893, 389786, 1255703, 2511406, 99200537, 198401074]

約数ペア:

[(1, 198401074), (2, 99200537), (79, 2511406), (158, 1255703), (509, 389786), (1018, 194893), (2467, 80422), (4934, 40211)]