214977170

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1\times {\mathrm{541}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 393361920

約数和(自身を除く): 178384750

約数列:

[1, 2, 5, 10, 79, 158, 395, 503, 541, 790, 1006, 1082, 2515, 2705, 5030, 5410, 39737, 42739, 79474, 85478, 198685, 213695, 272123, 397370, 427390, 544246, 1360615, 2721230, 21497717, 42995434, 107488585, 214977170]

約数ペア:

[(1, 214977170), (2, 107488585), (5, 42995434), (10, 21497717), (79, 2721230), (158, 1360615), (395, 544246), (503, 427390), (541, 397370), (790, 272123), (1006, 213695), (1082, 198685), (2515, 85478), (2705, 79474), (5030, 42739), (5410, 39737)]