202000830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{143263}}^1$

素因数の和:143320

約数の個数: 32

約数和(自身を含む): 495120384

約数和(自身を除く): 293119554

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 143263, 286526, 429789, 716315, 859578, 1432630, 2148945, 4297890, 6733361, 13466722, 20200083, 33666805, 40400166, 67333610, 101000415, 202000830]

約数ペア:

[(1, 202000830), (2, 101000415), (3, 67333610), (5, 40400166), (6, 33666805), (10, 20200083), (15, 13466722), (30, 6733361), (47, 4297890), (94, 2148945), (141, 1432630), (235, 859578), (282, 716315), (470, 429789), (705, 286526), (1410, 143263)]