210974778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{54013}}^1$

素因数の和:54059

約数の個数: 48

約数和(自身を含む): 539275776

約数和(自身を除く): 328300998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 54013, 108026, 162039, 324078, 378091, 486117, 756182, 972234, 1134273, 1674403, 2268546, 3348806, 3402819, 5023209, 6805638, 10046418, 11720821, 15069627, 23441642, 30139254, 35162463, 70324926, 105487389, 210974778]

約数ペア:

[(1, 210974778), (2, 105487389), (3, 70324926), (6, 35162463), (7, 30139254), (9, 23441642), (14, 15069627), (18, 11720821), (21, 10046418), (31, 6805638), (42, 5023209), (62, 3402819), (63, 3348806), (93, 2268546), (126, 1674403), (186, 1134273), (217, 972234), (279, 756182), (434, 486117), (558, 378091), (651, 324078), (1302, 162039), (1953, 108026), (3906, 54013)]