201799683020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2448431}}^1$

素因数の和:2448770

約数の個数: 48

約数和(自身を含む): 457817609088

約数和(自身を除く): 256017926068

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 317, 634, 1268, 1585, 3170, 4121, 6340, 8242, 16484, 20605, 41210, 82420, 2448431, 4896862, 9793724, 12242155, 24484310, 31829603, 48968620, 63659206, 127318412, 159148015, 318296030, 636592060, 776152627, 1552305254, 3104610508, 3880763135, 7761526270, 10089984151, 15523052540, 20179968302, 40359936604, 50449920755, 100899841510, 201799683020]

約数ペア:

[(1, 201799683020), (2, 100899841510), (4, 50449920755), (5, 40359936604), (10, 20179968302), (13, 15523052540), (20, 10089984151), (26, 7761526270), (52, 3880763135), (65, 3104610508), (130, 1552305254), (260, 776152627), (317, 636592060), (634, 318296030), (1268, 159148015), (1585, 127318412), (3170, 63659206), (4121, 48968620), (6340, 31829603), (8242, 24484310), (16484, 12242155), (20605, 9793724), (41210, 4896862), (82420, 2448431)]