196217104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:548

約数の個数: 80

約数和(自身を含む): 422830080

約数和(自身を除く): 226612976

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 47, 62, 76, 94, 124, 152, 188, 248, 304, 376, 443, 496, 589, 752, 886, 893, 1178, 1457, 1772, 1786, 2356, 2914, 3544, 3572, 4712, 5828, 7088, 7144, 8417, 9424, 11656, 13733, 14288, 16834, 20821, 23312, 27466, 27683, 33668, 41642, 54932, 55366, 67336, 83284, 109864, 110732, 134672, 166568, 219728, 221464, 260927, 333136, 395599, 442928, 521854, 645451, 791198, 1043708, 1290902, 1582396, 2087416, 2581804, 3164792, 4174832, 5163608, 6329584, 10327216, 12263569, 24527138, 49054276, 98108552, 196217104]

約数ペア:

[(1, 196217104), (2, 98108552), (4, 49054276), (8, 24527138), (16, 12263569), (19, 10327216), (31, 6329584), (38, 5163608), (47, 4174832), (62, 3164792), (76, 2581804), (94, 2087416), (124, 1582396), (152, 1290902), (188, 1043708), (248, 791198), (304, 645451), (376, 521854), (443, 442928), (496, 395599), (589, 333136), (752, 260927), (886, 221464), (893, 219728), (1178, 166568), (1457, 134672), (1772, 110732), (1786, 109864), (2356, 83284), (2914, 67336), (3544, 55366), (3572, 54932), (4712, 41642), (5828, 33668), (7088, 27683), (7144, 27466), (8417, 23312), (9424, 20821), (11656, 16834), (13733, 14288)]