206514434

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{557}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 360619776

約数和(自身を除く): 154105342

約数列:

[1, 2, 7, 14, 71, 142, 373, 497, 557, 746, 994, 1114, 2611, 3899, 5222, 7798, 26483, 39547, 52966, 79094, 185381, 207761, 276829, 370762, 415522, 553658, 1454327, 2908654, 14751031, 29502062, 103257217, 206514434]

約数ペア:

[(1, 206514434), (2, 103257217), (7, 29502062), (14, 14751031), (71, 2908654), (142, 1454327), (373, 553658), (497, 415522), (557, 370762), (746, 276829), (994, 207761), (1114, 185381), (2611, 79094), (3899, 52966), (5222, 39547), (7798, 26483)]