220411086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1567}}^1$

素因数の和:1793

約数の個数: 64

約数和(自身を含む): 536481792

約数和(自身を除く): 316070706

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 197, 238, 357, 394, 591, 714, 1182, 1379, 1567, 2758, 3134, 3349, 4137, 4701, 6698, 8274, 9402, 10047, 10969, 20094, 21938, 23443, 26639, 32907, 46886, 53278, 65814, 70329, 79917, 140658, 159834, 186473, 308699, 372946, 559419, 617398, 926097, 1118838, 1852194, 2160893, 4321786, 5247883, 6482679, 10495766, 12965358, 15743649, 31487298, 36735181, 73470362, 110205543, 220411086]

約数ペア:

[(1, 220411086), (2, 110205543), (3, 73470362), (6, 36735181), (7, 31487298), (14, 15743649), (17, 12965358), (21, 10495766), (34, 6482679), (42, 5247883), (51, 4321786), (102, 2160893), (119, 1852194), (197, 1118838), (238, 926097), (357, 617398), (394, 559419), (591, 372946), (714, 308699), (1182, 186473), (1379, 159834), (1567, 140658), (2758, 79917), (3134, 70329), (3349, 65814), (4137, 53278), (4701, 46886), (6698, 32907), (8274, 26639), (9402, 23443), (10047, 21938), (10969, 20094)]