200557590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1453}}^1$

素因数の和:1613

約数の個数: 64

約数和(自身を含む): 497477376

約数和(自身を除く): 296919786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 107, 129, 214, 215, 258, 321, 430, 535, 642, 645, 1070, 1290, 1453, 1605, 2906, 3210, 4359, 4601, 7265, 8718, 9202, 13803, 14530, 21795, 23005, 27606, 43590, 46010, 62479, 69015, 124958, 138030, 155471, 187437, 310942, 312395, 374874, 466413, 624790, 777355, 932826, 937185, 1554710, 1874370, 2332065, 4664130, 6685253, 13370506, 20055759, 33426265, 40111518, 66852530, 100278795, 200557590]

約数ペア:

[(1, 200557590), (2, 100278795), (3, 66852530), (5, 40111518), (6, 33426265), (10, 20055759), (15, 13370506), (30, 6685253), (43, 4664130), (86, 2332065), (107, 1874370), (129, 1554710), (214, 937185), (215, 932826), (258, 777355), (321, 624790), (430, 466413), (535, 374874), (642, 312395), (645, 310942), (1070, 187437), (1290, 155471), (1453, 138030), (1605, 124958), (2906, 69015), (3210, 62479), (4359, 46010), (4601, 43590), (7265, 27606), (8718, 23005), (9202, 21795), (13803, 14530)]