210393358

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{40507}}^1$

素因数の和:40576

約数の個数: 24

約数和(自身を含む): 374050872

約数和(自身を除く): 163657514

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 40507, 81014, 283549, 567098, 1984843, 2146871, 3969686, 4293742, 15028097, 30056194, 105196679, 210393358]

約数ペア:

[(1, 210393358), (2, 105196679), (7, 30056194), (14, 15028097), (49, 4293742), (53, 3969686), (98, 2146871), (106, 1984843), (371, 567098), (742, 283549), (2597, 81014), (5194, 40507)]