201559780220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127681}}^1\times {\mathrm{4643}}^1$

素因数の和:132350

約数の個数: 48

約数和(自身を含む): 448274137248

約数和(自身を除く): 246714357028

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4643, 9286, 18572, 23215, 46430, 78931, 92860, 127681, 157862, 255362, 315724, 394655, 510724, 638405, 789310, 1276810, 1578620, 2170577, 2553620, 4341154, 8682308, 10852885, 21705770, 43411540, 592822883, 1185645766, 2371291532, 2964114415, 5928228830, 10077989011, 11856457660, 20155978022, 40311956044, 50389945055, 100779890110, 201559780220]

約数ペア:

[(1, 201559780220), (2, 100779890110), (4, 50389945055), (5, 40311956044), (10, 20155978022), (17, 11856457660), (20, 10077989011), (34, 5928228830), (68, 2964114415), (85, 2371291532), (170, 1185645766), (340, 592822883), (4643, 43411540), (9286, 21705770), (18572, 10852885), (23215, 8682308), (46430, 4341154), (78931, 2553620), (92860, 2170577), (127681, 1578620), (157862, 1276810), (255362, 789310), (315724, 638405), (394655, 510724)]