214642792

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5563}}^1$

素因数の和:5642

約数の個数: 64

約数和(自身を含む): 504766080

約数和(自身を除く): 290123288

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1378, 1484, 2756, 2968, 4823, 5512, 5563, 9646, 11126, 19292, 22252, 38584, 38941, 44504, 72319, 77882, 144638, 155764, 289276, 294839, 311528, 506233, 578552, 589678, 1012466, 1179356, 2024932, 2063873, 2358712, 3832907, 4049864, 4127746, 7665814, 8255492, 15331628, 16510984, 26830349, 30663256, 53660698, 107321396, 214642792]

約数ペア:

[(1, 214642792), (2, 107321396), (4, 53660698), (7, 30663256), (8, 26830349), (13, 16510984), (14, 15331628), (26, 8255492), (28, 7665814), (52, 4127746), (53, 4049864), (56, 3832907), (91, 2358712), (104, 2063873), (106, 2024932), (182, 1179356), (212, 1012466), (364, 589678), (371, 578552), (424, 506233), (689, 311528), (728, 294839), (742, 289276), (1378, 155764), (1484, 144638), (2756, 77882), (2968, 72319), (4823, 44504), (5512, 38941), (5563, 38584), (9646, 22252), (11126, 19292)]