220161058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{359}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 361670400

約数和(自身を除く): 141509342

約数列:

[1, 2, 13, 26, 103, 206, 229, 359, 458, 718, 1339, 2678, 2977, 4667, 5954, 9334, 23587, 36977, 47174, 73954, 82211, 164422, 306631, 480701, 613262, 961402, 1068743, 2137486, 8467733, 16935466, 110080529, 220161058]

約数ペア:

[(1, 220161058), (2, 110080529), (13, 16935466), (26, 8467733), (103, 2137486), (206, 1068743), (229, 961402), (359, 613262), (458, 480701), (718, 306631), (1339, 164422), (2678, 82211), (2977, 73954), (4667, 47174), (5954, 36977), (9334, 23587)]