201008643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 298786560

約数和(自身を除く): 97777917

約数列:

[1, 3, 11, 33, 67, 201, 229, 397, 687, 737, 1191, 2211, 2519, 4367, 7557, 13101, 15343, 26599, 46029, 79797, 90913, 168773, 272739, 292589, 506319, 877767, 1000043, 3000129, 6091171, 18273513, 67002881, 201008643]

約数ペア:

[(1, 201008643), (3, 67002881), (11, 18273513), (33, 6091171), (67, 3000129), (201, 1000043), (229, 877767), (397, 506319), (687, 292589), (737, 272739), (1191, 168773), (2211, 90913), (2519, 79797), (4367, 46029), (7557, 26599), (13101, 15343)]