201749049

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 326988480

約数和(自身を除く): 125239431

約数列:

[1, 3, 9, 19, 27, 37, 57, 81, 111, 171, 243, 333, 513, 703, 999, 1181, 1539, 2109, 2997, 3543, 4617, 6327, 8991, 10629, 18981, 22439, 31887, 43697, 56943, 67317, 95661, 131091, 170829, 201951, 286983, 393273, 605853, 830243, 1179819, 1817559, 2490729, 3539457, 5452677, 7472187, 10618371, 22416561, 67249683, 201749049]

約数ペア:

[(1, 201749049), (3, 67249683), (9, 22416561), (19, 10618371), (27, 7472187), (37, 5452677), (57, 3539457), (81, 2490729), (111, 1817559), (171, 1179819), (243, 830243), (333, 605853), (513, 393273), (703, 286983), (999, 201951), (1181, 170829), (1539, 131091), (2109, 95661), (2997, 67317), (3543, 56943), (4617, 43697), (6327, 31887), (8991, 22439), (10629, 18981)]