214897816

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{225733}}^1$

素因数の和:225763

約数の個数: 32

約数和(自身を含む): 487585440

約数和(自身を除く): 272687624

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 225733, 451466, 902932, 1580131, 1805864, 3160262, 3837461, 6320524, 7674922, 12641048, 15349844, 26862227, 30699688, 53724454, 107448908, 214897816]

約数ペア:

[(1, 214897816), (2, 107448908), (4, 53724454), (7, 30699688), (8, 26862227), (14, 15349844), (17, 12641048), (28, 7674922), (34, 6320524), (56, 3837461), (68, 3160262), (119, 1805864), (136, 1580131), (238, 902932), (476, 451466), (952, 225733)]