203972141490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523005491}}^1$

素因数の和:523005514

約数の個数: 32

約数和(自身を含む): 527189535936

約数和(自身を除く): 323217394446

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 523005491, 1046010982, 1569016473, 2615027455, 3138032946, 5230054910, 6799071383, 7845082365, 13598142766, 15690164730, 20397214149, 33995356915, 40794428298, 67990713830, 101986070745, 203972141490]

約数ペア:

[(1, 203972141490), (2, 101986070745), (3, 67990713830), (5, 40794428298), (6, 33995356915), (10, 20397214149), (13, 15690164730), (15, 13598142766), (26, 7845082365), (30, 6799071383), (39, 5230054910), (65, 3138032946), (78, 2615027455), (130, 1569016473), (195, 1046010982), (390, 523005491)]