201997880247

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1\times {\mathrm{54277}}^1$

素因数の和:54783

約数の個数: 32

約数和(自身を含む): 280126586880

約数和(自身を除く): 78128706633

約数列:

[1, 3, 41, 79, 123, 237, 383, 1149, 3239, 9717, 15703, 30257, 47109, 54277, 90771, 162831, 1240537, 2225357, 3721611, 4287883, 6676071, 12863649, 20788091, 62364273, 175803203, 527409609, 852311731, 1642259189, 2556935193, 4926777567, 67332626749, 201997880247]

約数ペア:

[(1, 201997880247), (3, 67332626749), (41, 4926777567), (79, 2556935193), (123, 1642259189), (237, 852311731), (383, 527409609), (1149, 175803203), (3239, 62364273), (9717, 20788091), (15703, 12863649), (30257, 6676071), (47109, 4287883), (54277, 3721611), (90771, 2225357), (162831, 1240537)]