219232442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 415787904

約数和(自身を除く): 196555462

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 67, 134, 143, 187, 221, 286, 374, 442, 673, 737, 871, 1139, 1346, 1474, 1742, 2278, 2431, 4862, 7403, 8749, 9581, 11441, 12529, 14806, 14807, 17498, 19162, 22882, 25058, 29614, 45091, 90182, 96239, 125851, 148733, 162877, 192478, 251702, 297466, 325754, 496001, 586183, 766547, 992002, 1172366, 1533094, 1636063, 3272126, 6448013, 8432017, 9965111, 12896026, 16864034, 19930222, 109616221, 219232442]

約数ペア:

[(1, 219232442), (2, 109616221), (11, 19930222), (13, 16864034), (17, 12896026), (22, 9965111), (26, 8432017), (34, 6448013), (67, 3272126), (134, 1636063), (143, 1533094), (187, 1172366), (221, 992002), (286, 766547), (374, 586183), (442, 496001), (673, 325754), (737, 297466), (871, 251702), (1139, 192478), (1346, 162877), (1474, 148733), (1742, 125851), (2278, 96239), (2431, 90182), (4862, 45091), (7403, 29614), (8749, 25058), (9581, 22882), (11441, 19162), (12529, 17498), (14806, 14807)]