201309918

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{19031}}^1$

素因数の和:19120

約数の個数: 32

約数和(自身を含む): 422053632

約数和(自身を除く): 220743714

約数列:

[1, 2, 3, 6, 41, 43, 82, 86, 123, 129, 246, 258, 1763, 3526, 5289, 10578, 19031, 38062, 57093, 114186, 780271, 818333, 1560542, 1636666, 2340813, 2454999, 4681626, 4909998, 33551653, 67103306, 100654959, 201309918]

約数ペア:

[(1, 201309918), (2, 100654959), (3, 67103306), (6, 33551653), (41, 4909998), (43, 4681626), (82, 2454999), (86, 2340813), (123, 1636666), (129, 1560542), (246, 818333), (258, 780271), (1763, 114186), (3526, 57093), (5289, 38062), (10578, 19031)]