228245204

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1077

約数の個数: 48

約数和(自身を含む): 450010176

約数和(自身を除く): 221764972

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 997, 1331, 1892, 1994, 2662, 3988, 5203, 5324, 10406, 10967, 20812, 21934, 42871, 43868, 57233, 85742, 114466, 120637, 171484, 228932, 241274, 471581, 482548, 943162, 1327007, 1886324, 2654014, 5187391, 5308028, 10374782, 20749564, 57061301, 114122602, 228245204]

約数ペア:

[(1, 228245204), (2, 114122602), (4, 57061301), (11, 20749564), (22, 10374782), (43, 5308028), (44, 5187391), (86, 2654014), (121, 1886324), (172, 1327007), (242, 943162), (473, 482548), (484, 471581), (946, 241274), (997, 228932), (1331, 171484), (1892, 120637), (1994, 114466), (2662, 85742), (3988, 57233), (5203, 43868), (5324, 42871), (10406, 21934), (10967, 20812)]