201334644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{877}}^1\times {\mathrm{911}}^1$

素因数の和:1805

約数の個数: 72

約数和(自身を含む): 582935808

約数和(自身を除く): 381601164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 877, 911, 1754, 1822, 2631, 2733, 3508, 3644, 5262, 5466, 6139, 6377, 7893, 8199, 10524, 10932, 12278, 12754, 15786, 16398, 18417, 19131, 24556, 25508, 31572, 32796, 36834, 38262, 55251, 57393, 73668, 76524, 110502, 114786, 221004, 229572, 798947, 1597894, 2396841, 3195788, 4793682, 5592629, 7190523, 9587364, 11185258, 14381046, 16777887, 22370516, 28762092, 33555774, 50333661, 67111548, 100667322, 201334644]

約数ペア:

[(1, 201334644), (2, 100667322), (3, 67111548), (4, 50333661), (6, 33555774), (7, 28762092), (9, 22370516), (12, 16777887), (14, 14381046), (18, 11185258), (21, 9587364), (28, 7190523), (36, 5592629), (42, 4793682), (63, 3195788), (84, 2396841), (126, 1597894), (252, 798947), (877, 229572), (911, 221004), (1754, 114786), (1822, 110502), (2631, 76524), (2733, 73668), (3508, 57393), (3644, 55251), (5262, 38262), (5466, 36834), (6139, 32796), (6377, 31572), (7893, 25508), (8199, 24556), (10524, 19131), (10932, 18417), (12278, 16398), (12754, 15786)]