208060892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{631}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 416953152

約数和(自身を除く): 208892260

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 373, 442, 631, 746, 884, 1262, 1492, 2524, 4849, 6341, 8203, 9698, 10727, 12682, 16406, 19396, 21454, 25364, 32812, 42908, 82433, 139451, 164866, 235363, 278902, 329732, 470726, 557804, 941452, 3059719, 4001171, 6119438, 8002342, 12238876, 16004684, 52015223, 104030446, 208060892]

約数ペア:

[(1, 208060892), (2, 104030446), (4, 52015223), (13, 16004684), (17, 12238876), (26, 8002342), (34, 6119438), (52, 4001171), (68, 3059719), (221, 941452), (373, 557804), (442, 470726), (631, 329732), (746, 278902), (884, 235363), (1262, 164866), (1492, 139451), (2524, 82433), (4849, 42908), (6341, 32812), (8203, 25364), (9698, 21454), (10727, 19396), (12682, 16406)]