202113285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{8221}}^1$

素因数の和:8389

約数の個数: 32

約数和(自身を含む): 355190400

約数和(自身を除く): 153077115

約数列:

[1, 3, 5, 11, 15, 33, 55, 149, 165, 447, 745, 1639, 2235, 4917, 8195, 8221, 24585, 24663, 41105, 90431, 123315, 271293, 452155, 1224929, 1356465, 3674787, 6124645, 13474219, 18373935, 40422657, 67371095, 202113285]

約数ペア:

[(1, 202113285), (3, 67371095), (5, 40422657), (11, 18373935), (15, 13474219), (33, 6124645), (55, 3674787), (149, 1356465), (165, 1224929), (447, 452155), (745, 271293), (1639, 123315), (2235, 90431), (4917, 41105), (8195, 24663), (8221, 24585)]