207975012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{353699}}^1$

素因数の和:353720

約数の個数: 36

約数和(自身を含む): 564505200

約数和(自身を除く): 356530188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 353699, 707398, 1061097, 1414796, 2122194, 2475893, 4244388, 4951786, 7427679, 9903572, 14855358, 17331251, 29710716, 34662502, 51993753, 69325004, 103987506, 207975012]

約数ペア:

[(1, 207975012), (2, 103987506), (3, 69325004), (4, 51993753), (6, 34662502), (7, 29710716), (12, 17331251), (14, 14855358), (21, 9903572), (28, 7427679), (42, 4951786), (49, 4244388), (84, 2475893), (98, 2122194), (147, 1414796), (196, 1061097), (294, 707398), (588, 353699)]