207855516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:679

約数の個数: 96

約数和(自身を含む): 561254400

約数和(自身を除く): 353398884

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 179, 209, 228, 358, 418, 463, 537, 627, 716, 836, 926, 1074, 1254, 1389, 1852, 1969, 2148, 2508, 2778, 3401, 3938, 5093, 5556, 5907, 6802, 7876, 8797, 10186, 10203, 11814, 13604, 15279, 17594, 20372, 20406, 23628, 26391, 30558, 35188, 37411, 40812, 52782, 61116, 74822, 82877, 96767, 105564, 112233, 149644, 165754, 193534, 224466, 248631, 290301, 331508, 387068, 448932, 497262, 580602, 911647, 994524, 1161204, 1574663, 1823294, 2734941, 3149326, 3646588, 4723989, 5469882, 6298652, 9447978, 10939764, 17321293, 18895956, 34642586, 51963879, 69285172, 103927758, 207855516]

約数ペア:

[(1, 207855516), (2, 103927758), (3, 69285172), (4, 51963879), (6, 34642586), (11, 18895956), (12, 17321293), (19, 10939764), (22, 9447978), (33, 6298652), (38, 5469882), (44, 4723989), (57, 3646588), (66, 3149326), (76, 2734941), (114, 1823294), (132, 1574663), (179, 1161204), (209, 994524), (228, 911647), (358, 580602), (418, 497262), (463, 448932), (537, 387068), (627, 331508), (716, 290301), (836, 248631), (926, 224466), (1074, 193534), (1254, 165754), (1389, 149644), (1852, 112233), (1969, 105564), (2148, 96767), (2508, 82877), (2778, 74822), (3401, 61116), (3938, 52782), (5093, 40812), (5556, 37411), (5907, 35188), (6802, 30558), (7876, 26391), (8797, 23628), (10186, 20406), (10203, 20372), (11814, 17594), (13604, 15279)]