221658096

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2131}}^1$

素因数の和:2350

約数の個数: 80

約数和(自身を含む): 628138368

約数和(自身を除く): 406480272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 197, 264, 394, 528, 591, 788, 1182, 1576, 2131, 2167, 2364, 3152, 4262, 4334, 4728, 6393, 6501, 8524, 8668, 9456, 12786, 13002, 17048, 17336, 23441, 25572, 26004, 34096, 34672, 46882, 51144, 52008, 70323, 93764, 102288, 104016, 140646, 187528, 281292, 375056, 419807, 562584, 839614, 1125168, 1259421, 1679228, 2518842, 3358456, 4617877, 5037684, 6716912, 9235754, 10075368, 13853631, 18471508, 20150736, 27707262, 36943016, 55414524, 73886032, 110829048, 221658096]

約数ペア:

[(1, 221658096), (2, 110829048), (3, 73886032), (4, 55414524), (6, 36943016), (8, 27707262), (11, 20150736), (12, 18471508), (16, 13853631), (22, 10075368), (24, 9235754), (33, 6716912), (44, 5037684), (48, 4617877), (66, 3358456), (88, 2518842), (132, 1679228), (176, 1259421), (197, 1125168), (264, 839614), (394, 562584), (528, 419807), (591, 375056), (788, 281292), (1182, 187528), (1576, 140646), (2131, 104016), (2167, 102288), (2364, 93764), (3152, 70323), (4262, 52008), (4334, 51144), (4728, 46882), (6393, 34672), (6501, 34096), (8524, 26004), (8668, 25572), (9456, 23441), (12786, 17336), (13002, 17048)]