210837170

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{11959}}^1$

素因数の和:12050

約数の個数: 32

約数和(自身を含む): 397837440

約数和(自身を除く): 187000270

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1763, 3526, 8815, 11959, 17630, 23918, 59795, 119590, 490319, 514237, 980638, 1028474, 2451595, 2571185, 4903190, 5142370, 21083717, 42167434, 105418585, 210837170]

約数ペア:

[(1, 210837170), (2, 105418585), (5, 42167434), (10, 21083717), (41, 5142370), (43, 4903190), (82, 2571185), (86, 2451595), (205, 1028474), (215, 980638), (410, 514237), (430, 490319), (1763, 119590), (3526, 59795), (8815, 23918), (11959, 17630)]