202945197

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1993}}^1$

素因数の和:2389

約数の個数: 32

約数和(自身を含む): 334098688

約数和(自身を除く): 131153491

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 373, 1119, 1993, 2611, 4849, 5979, 7833, 13951, 14547, 25909, 33943, 41853, 77727, 101829, 181363, 544089, 743389, 2230167, 5203723, 9664057, 15611169, 28992171, 67648399, 202945197]

約数ペア:

[(1, 202945197), (3, 67648399), (7, 28992171), (13, 15611169), (21, 9664057), (39, 5203723), (91, 2230167), (273, 743389), (373, 544089), (1119, 181363), (1993, 101829), (2611, 77727), (4849, 41853), (5979, 33943), (7833, 25909), (13951, 14547)]