211239456

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{70981}}^1$

素因数の和:71025

約数の個数: 48

約数和(自身を含む): 572398848

約数和(自身を除く): 361159392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 70981, 141962, 212943, 283924, 425886, 567848, 851772, 1135696, 1703544, 2200411, 2271392, 3407088, 4400822, 6601233, 6814176, 8801644, 13202466, 17603288, 26404932, 35206576, 52809864, 70413152, 105619728, 211239456]

約数ペア:

[(1, 211239456), (2, 105619728), (3, 70413152), (4, 52809864), (6, 35206576), (8, 26404932), (12, 17603288), (16, 13202466), (24, 8801644), (31, 6814176), (32, 6601233), (48, 4400822), (62, 3407088), (93, 2271392), (96, 2200411), (124, 1703544), (186, 1135696), (248, 851772), (372, 567848), (496, 425886), (744, 283924), (992, 212943), (1488, 141962), (2976, 70981)]