201842199

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1861}}^1$

素因数の和:1989

約数の個数: 40

約数和(自身を含む): 328039712

約数和(自身を除く): 126197513

約数列:

[1, 3, 9, 13, 27, 39, 81, 103, 117, 309, 351, 927, 1053, 1339, 1861, 2781, 4017, 5583, 8343, 12051, 16749, 24193, 36153, 50247, 72579, 108459, 150741, 191683, 217737, 575049, 653211, 1725147, 1959633, 2491879, 5175441, 7475637, 15526323, 22426911, 67280733, 201842199]

約数ペア:

[(1, 201842199), (3, 67280733), (9, 22426911), (13, 15526323), (27, 7475637), (39, 5175441), (81, 2491879), (103, 1959633), (117, 1725147), (309, 653211), (351, 575049), (927, 217737), (1053, 191683), (1339, 150741), (1861, 108459), (2781, 72579), (4017, 50247), (5583, 36153), (8343, 24193), (12051, 16749)]