198414832

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^6$

素因数の和:81

約数の個数: 70

約数和(自身を含む): 483281816

約数和(自身を除く): 284866984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1331, 1694, 1936, 2662, 3388, 5324, 6776, 9317, 10648, 13552, 14641, 18634, 21296, 29282, 37268, 58564, 74536, 102487, 117128, 149072, 161051, 204974, 234256, 322102, 409948, 644204, 819896, 1127357, 1288408, 1639792, 1771561, 2254714, 2576816, 3543122, 4509428, 7086244, 9018856, 12400927, 14172488, 18037712, 24801854, 28344976, 49603708, 99207416, 198414832]

約数ペア:

[(1, 198414832), (2, 99207416), (4, 49603708), (7, 28344976), (8, 24801854), (11, 18037712), (14, 14172488), (16, 12400927), (22, 9018856), (28, 7086244), (44, 4509428), (56, 3543122), (77, 2576816), (88, 2254714), (112, 1771561), (121, 1639792), (154, 1288408), (176, 1127357), (242, 819896), (308, 644204), (484, 409948), (616, 322102), (847, 234256), (968, 204974), (1232, 161051), (1331, 149072), (1694, 117128), (1936, 102487), (2662, 74536), (3388, 58564), (5324, 37268), (6776, 29282), (9317, 21296), (10648, 18634), (13552, 14641)]