201720321710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1\times {\mathrm{686801}}^1$

素因数の和:688108

約数の個数: 32

約数和(自身を含む): 379180636992

約数和(自身を除く): 177460315282

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1277, 2554, 6385, 12770, 29371, 58742, 146855, 293710, 686801, 1373602, 3434005, 6868010, 15796423, 31592846, 78982115, 157964230, 877044877, 1754089754, 4385224385, 8770448770, 20172032171, 40344064342, 100860160855, 201720321710]

約数ペア:

[(1, 201720321710), (2, 100860160855), (5, 40344064342), (10, 20172032171), (23, 8770448770), (46, 4385224385), (115, 1754089754), (230, 877044877), (1277, 157964230), (2554, 78982115), (6385, 31592846), (12770, 15796423), (29371, 6868010), (58742, 3434005), (146855, 1373602), (293710, 686801)]