203663652

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 497389536

約数和(自身を除く): 293725884

約数列:

[1, 2, 3, 4, 6, 12, 43, 67, 86, 129, 134, 137, 172, 201, 258, 268, 274, 402, 411, 516, 548, 804, 822, 1644, 1849, 2881, 3698, 5547, 5762, 5891, 7396, 8643, 9179, 11094, 11524, 11782, 17286, 17673, 18358, 22188, 23564, 27537, 34572, 35346, 36716, 55074, 70692, 110148, 123883, 247766, 253313, 371649, 394697, 495532, 506626, 743298, 759939, 789394, 1013252, 1184091, 1486596, 1519878, 1578788, 2368182, 3039756, 4736364, 16971971, 33943942, 50915913, 67887884, 101831826, 203663652]

約数ペア:

[(1, 203663652), (2, 101831826), (3, 67887884), (4, 50915913), (6, 33943942), (12, 16971971), (43, 4736364), (67, 3039756), (86, 2368182), (129, 1578788), (134, 1519878), (137, 1486596), (172, 1184091), (201, 1013252), (258, 789394), (268, 759939), (274, 743298), (402, 506626), (411, 495532), (516, 394697), (548, 371649), (804, 253313), (822, 247766), (1644, 123883), (1849, 110148), (2881, 70692), (3698, 55074), (5547, 36716), (5762, 35346), (5891, 34572), (7396, 27537), (8643, 23564), (9179, 22188), (11094, 18358), (11524, 17673), (11782, 17286)]