201865587021

素因数分解:

$3^4\times 7^1\times {\mathrm{31751}}^1\times {\mathrm{11213}}^1$

素因数の和:42983

約数の個数: 40

約数和(自身を含む): 344672786304

約数和(自身を除く): 142807199283

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 11213, 31751, 33639, 78491, 95253, 100917, 222257, 235473, 285759, 302751, 666771, 706419, 857277, 908253, 2000313, 2119257, 2571831, 6000939, 6357771, 18002817, 356023963, 1068071889, 2492167741, 3204215667, 7476503223, 9612647001, 22429509669, 28837941003, 67288529007, 201865587021]

約数ペア:

[(1, 201865587021), (3, 67288529007), (7, 28837941003), (9, 22429509669), (21, 9612647001), (27, 7476503223), (63, 3204215667), (81, 2492167741), (189, 1068071889), (567, 356023963), (11213, 18002817), (31751, 6357771), (33639, 6000939), (78491, 2571831), (95253, 2119257), (100917, 2000313), (222257, 908253), (235473, 857277), (285759, 706419), (302751, 666771)]