211634892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27091}}^1$

素因数の和:27139

約数の個数: 72

約数和(自身を含む): 631135232

約数和(自身を除く): 419500340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 27091, 54182, 81273, 108364, 162546, 189637, 243819, 325092, 379274, 487638, 568911, 758548, 839821, 975276, 1137822, 1679642, 1706733, 2275644, 2519463, 3359284, 3413466, 5038926, 5878747, 6826932, 7558389, 10077852, 11757494, 15116778, 17636241, 23514988, 30233556, 35272482, 52908723, 70544964, 105817446, 211634892]

約数ペア:

[(1, 211634892), (2, 105817446), (3, 70544964), (4, 52908723), (6, 35272482), (7, 30233556), (9, 23514988), (12, 17636241), (14, 15116778), (18, 11757494), (21, 10077852), (28, 7558389), (31, 6826932), (36, 5878747), (42, 5038926), (62, 3413466), (63, 3359284), (84, 2519463), (93, 2275644), (124, 1706733), (126, 1679642), (186, 1137822), (217, 975276), (252, 839821), (279, 758548), (372, 568911), (434, 487638), (558, 379274), (651, 325092), (868, 243819), (1116, 189637), (1302, 162546), (1953, 108364), (2604, 81273), (3906, 54182), (7812, 27091)]