211646804510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3581}}^1\times {\mathrm{5189}}^1$

素因数の和:8861

約数の個数: 64

約数和(自身を含む): 409587658560

約数和(自身を除く): 197940854050

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 3581, 5189, 5695, 7162, 10378, 11390, 17905, 25945, 35810, 51890, 60877, 88213, 121754, 176426, 239927, 304385, 347663, 441065, 479854, 608770, 695326, 882130, 1199635, 1738315, 2399270, 3476630, 4078759, 5910271, 8157518, 11820542, 18581809, 20393795, 29551355, 37163618, 40787590, 59102710, 92909045, 185818090, 315890753, 631781506, 1244981203, 1579453765, 2489962406, 3158907530, 6224906015, 12449812030, 21164680451, 42329360902, 105823402255, 211646804510]

約数ペア:

[(1, 211646804510), (2, 105823402255), (5, 42329360902), (10, 21164680451), (17, 12449812030), (34, 6224906015), (67, 3158907530), (85, 2489962406), (134, 1579453765), (170, 1244981203), (335, 631781506), (670, 315890753), (1139, 185818090), (2278, 92909045), (3581, 59102710), (5189, 40787590), (5695, 37163618), (7162, 29551355), (10378, 20393795), (11390, 18581809), (17905, 11820542), (25945, 8157518), (35810, 5910271), (51890, 4078759), (60877, 3476630), (88213, 2399270), (121754, 1738315), (176426, 1199635), (239927, 882130), (304385, 695326), (347663, 608770), (441065, 479854)]