220161909058

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^2\times {\mathrm{64451}}^1$

素因数の和:64747

約数の個数: 48

約数和(自身を含む): 409447571904

約数和(自身を除く): 189285662846

約数列:

[1, 2, 7, 13, 14, 26, 91, 137, 182, 274, 959, 1781, 1918, 3562, 12467, 18769, 24934, 37538, 64451, 128902, 131383, 243997, 262766, 451157, 487994, 837863, 902314, 1675726, 1707979, 3415958, 5865041, 8829787, 11730082, 17659574, 61808509, 114787231, 123617018, 229574462, 803510617, 1209680819, 1607021234, 2419361638, 8467765733, 15725850647, 16935531466, 31451701294, 110080954529, 220161909058]

約数ペア:

[(1, 220161909058), (2, 110080954529), (7, 31451701294), (13, 16935531466), (14, 15725850647), (26, 8467765733), (91, 2419361638), (137, 1607021234), (182, 1209680819), (274, 803510617), (959, 229574462), (1781, 123617018), (1918, 114787231), (3562, 61808509), (12467, 17659574), (18769, 11730082), (24934, 8829787), (37538, 5865041), (64451, 3415958), (128902, 1707979), (131383, 1675726), (243997, 902314), (262766, 837863), (451157, 487994)]