220761948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{1907}}^1$

素因数の和:2802

約数の個数: 48

約数和(自身を含む): 562875264

約数和(自身を除く): 342113316

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 877, 1754, 1907, 2631, 3508, 3814, 5262, 5721, 7628, 9647, 10524, 11442, 19294, 20977, 22884, 28941, 38588, 41954, 57882, 62931, 83908, 115764, 125862, 251724, 1672439, 3344878, 5017317, 6689756, 10034634, 18396829, 20069268, 36793658, 55190487, 73587316, 110380974, 220761948]

約数ペア:

[(1, 220761948), (2, 110380974), (3, 73587316), (4, 55190487), (6, 36793658), (11, 20069268), (12, 18396829), (22, 10034634), (33, 6689756), (44, 5017317), (66, 3344878), (132, 1672439), (877, 251724), (1754, 125862), (1907, 115764), (2631, 83908), (3508, 62931), (3814, 57882), (5262, 41954), (5721, 38588), (7628, 28941), (9647, 22884), (10524, 20977), (11442, 19294)]