219556194

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 532859712

約数和(自身を除く): 313303518

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 66, 78, 86, 121, 129, 143, 242, 258, 286, 363, 429, 473, 541, 559, 726, 858, 946, 1082, 1118, 1419, 1573, 1623, 1677, 2838, 3146, 3246, 3354, 4719, 5203, 5951, 6149, 7033, 9438, 10406, 11902, 12298, 14066, 15609, 17853, 18447, 21099, 23263, 31218, 35706, 36894, 42198, 46526, 65461, 67639, 69789, 77363, 130922, 135278, 139578, 154726, 196383, 202917, 232089, 255893, 302419, 392766, 405834, 464178, 511786, 604838, 767679, 850993, 907257, 1535358, 1701986, 1814514, 2552979, 2814823, 3326609, 5105958, 5629646, 6653218, 8444469, 9979827, 16888938, 19959654, 36592699, 73185398, 109778097, 219556194]

約数ペア:

[(1, 219556194), (2, 109778097), (3, 73185398), (6, 36592699), (11, 19959654), (13, 16888938), (22, 9979827), (26, 8444469), (33, 6653218), (39, 5629646), (43, 5105958), (66, 3326609), (78, 2814823), (86, 2552979), (121, 1814514), (129, 1701986), (143, 1535358), (242, 907257), (258, 850993), (286, 767679), (363, 604838), (429, 511786), (473, 464178), (541, 405834), (559, 392766), (726, 302419), (858, 255893), (946, 232089), (1082, 202917), (1118, 196383), (1419, 154726), (1573, 139578), (1623, 135278), (1677, 130922), (2838, 77363), (3146, 69789), (3246, 67639), (3354, 65461), (4719, 46526), (5203, 42198), (5951, 36894), (6149, 35706), (7033, 31218), (9438, 23263), (10406, 21099), (11902, 18447), (12298, 17853), (14066, 15609)]