202069749

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5261}}^1$

素因数の和:5361

約数の個数: 32

約数和(自身を含む): 323297280

約数和(自身を除く): 121227531

約数列:

[1, 3, 7, 21, 31, 59, 93, 177, 217, 413, 651, 1239, 1829, 5261, 5487, 12803, 15783, 36827, 38409, 110481, 163091, 310399, 489273, 931197, 1141637, 2172793, 3424911, 6518379, 9622369, 28867107, 67356583, 202069749]

約数ペア:

[(1, 202069749), (3, 67356583), (7, 28867107), (21, 9622369), (31, 6518379), (59, 3424911), (93, 2172793), (177, 1141637), (217, 931197), (413, 489273), (651, 310399), (1239, 163091), (1829, 110481), (5261, 38409), (5487, 36827), (12803, 15783)]