196183820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{12401}}^1$

素因数の和:12530

約数の個数: 48

約数和(自身を含む): 475046208

約数和(自身を除く): 278862388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 7910, 12401, 15820, 24802, 49604, 62005, 86807, 124010, 173614, 248020, 347228, 434035, 868070, 1401313, 1736140, 2802626, 5605252, 7006565, 9809191, 14013130, 19618382, 28026260, 39236764, 49045955, 98091910, 196183820]

約数ペア:

[(1, 196183820), (2, 98091910), (4, 49045955), (5, 39236764), (7, 28026260), (10, 19618382), (14, 14013130), (20, 9809191), (28, 7006565), (35, 5605252), (70, 2802626), (113, 1736140), (140, 1401313), (226, 868070), (452, 434035), (565, 347228), (791, 248020), (1130, 173614), (1582, 124010), (2260, 86807), (3164, 62005), (3955, 49604), (7910, 24802), (12401, 15820)]