211181796

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9011}}^1$

素因数の和:9062

約数の個数: 96

約数和(自身を含む): 645980160

約数和(自身を除く): 434798364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1116, 1302, 1674, 1953, 2604, 3348, 3906, 5859, 7812, 9011, 11718, 18022, 23436, 27033, 36044, 54066, 63077, 81099, 108132, 126154, 162198, 189231, 243297, 252308, 279341, 324396, 378462, 486594, 558682, 567693, 756924, 838023, 973188, 1117364, 1135386, 1676046, 1703079, 1955387, 2270772, 2514069, 3352092, 3406158, 3910774, 5028138, 5866161, 6812316, 7542207, 7821548, 10056276, 11732322, 15084414, 17598483, 23464644, 30168828, 35196966, 52795449, 70393932, 105590898, 211181796]

約数ペア:

[(1, 211181796), (2, 105590898), (3, 70393932), (4, 52795449), (6, 35196966), (7, 30168828), (9, 23464644), (12, 17598483), (14, 15084414), (18, 11732322), (21, 10056276), (27, 7821548), (28, 7542207), (31, 6812316), (36, 5866161), (42, 5028138), (54, 3910774), (62, 3406158), (63, 3352092), (84, 2514069), (93, 2270772), (108, 1955387), (124, 1703079), (126, 1676046), (186, 1135386), (189, 1117364), (217, 973188), (252, 838023), (279, 756924), (372, 567693), (378, 558682), (434, 486594), (558, 378462), (651, 324396), (756, 279341), (837, 252308), (868, 243297), (1116, 189231), (1302, 162198), (1674, 126154), (1953, 108132), (2604, 81099), (3348, 63077), (3906, 54066), (5859, 36044), (7812, 27033), (9011, 23436), (11718, 18022)]