238807294

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 411442416

約数和(自身を除く): 172635122

約数列:

[1, 2, 11, 22, 43, 53, 86, 106, 121, 242, 433, 473, 583, 866, 946, 1166, 2279, 4558, 4763, 5203, 6413, 9526, 10406, 12826, 18619, 22949, 25069, 37238, 45898, 50138, 52393, 104786, 204809, 252439, 275759, 409618, 504878, 551518, 986807, 1973614, 2252899, 2776829, 4505798, 5553658, 10854877, 21709754, 119403647, 238807294]

約数ペア:

[(1, 238807294), (2, 119403647), (11, 21709754), (22, 10854877), (43, 5553658), (53, 4505798), (86, 2776829), (106, 2252899), (121, 1973614), (242, 986807), (433, 551518), (473, 504878), (583, 409618), (866, 275759), (946, 252439), (1166, 204809), (2279, 104786), (4558, 52393), (4763, 50138), (5203, 45898), (6413, 37238), (9526, 25069), (10406, 22949), (12826, 18619)]