202977255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{22147}}^1$

素因数の和:22215

約数の個数: 32

約数和(自身を含む): 357202944

約数和(自身を除く): 154225689

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 3055, 9165, 22147, 66441, 110735, 287911, 332205, 863733, 1040909, 1439555, 3122727, 4318665, 5204545, 13531817, 15613635, 40595451, 67659085, 202977255]

約数ペア:

[(1, 202977255), (3, 67659085), (5, 40595451), (13, 15613635), (15, 13531817), (39, 5204545), (47, 4318665), (65, 3122727), (141, 1439555), (195, 1040909), (235, 863733), (611, 332205), (705, 287911), (1833, 110735), (3055, 66441), (9165, 22147)]