221790552

素因数分解:

$2^3\times 3^1\times {\mathrm{9241273}}^1$

素因数の和:9241282

約数の個数: 16

約数和(自身を含む): 554476440

約数和(自身を除く): 332685888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9241273, 18482546, 27723819, 36965092, 55447638, 73930184, 110895276, 221790552]

約数ペア:

[(1, 221790552), (2, 110895276), (3, 73930184), (4, 55447638), (6, 36965092), (8, 27723819), (12, 18482546), (24, 9241273)]