216842519710

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2731}}^1\times {\mathrm{60611}}^1$

素因数の和:63480

約数の個数: 32

約数和(自身を含む): 393446553984

約数和(自身を除く): 176604034274

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 2731, 5462, 13655, 27310, 60611, 121222, 303055, 357761, 606110, 715522, 1788805, 3577610, 7940041, 15880082, 39700205, 79400410, 165528641, 331057282, 827643205, 1655286410, 21684251971, 43368503942, 108421259855, 216842519710]

約数ペア:

[(1, 216842519710), (2, 108421259855), (5, 43368503942), (10, 21684251971), (131, 1655286410), (262, 827643205), (655, 331057282), (1310, 165528641), (2731, 79400410), (5462, 39700205), (13655, 15880082), (27310, 7940041), (60611, 3577610), (121222, 1788805), (303055, 715522), (357761, 606110)]