206837310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1471}}^1$

素因数の和:1633

約数の個数: 64

約数和(自身を含む): 512962560

約数和(自身を除く): 306125250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 109, 129, 215, 218, 258, 327, 430, 545, 645, 654, 1090, 1290, 1471, 1635, 2942, 3270, 4413, 4687, 7355, 8826, 9374, 14061, 14710, 22065, 23435, 28122, 44130, 46870, 63253, 70305, 126506, 140610, 160339, 189759, 316265, 320678, 379518, 481017, 632530, 801695, 948795, 962034, 1603390, 1897590, 2405085, 4810170, 6894577, 13789154, 20683731, 34472885, 41367462, 68945770, 103418655, 206837310]

約数ペア:

[(1, 206837310), (2, 103418655), (3, 68945770), (5, 41367462), (6, 34472885), (10, 20683731), (15, 13789154), (30, 6894577), (43, 4810170), (86, 2405085), (109, 1897590), (129, 1603390), (215, 962034), (218, 948795), (258, 801695), (327, 632530), (430, 481017), (545, 379518), (645, 320678), (654, 316265), (1090, 189759), (1290, 160339), (1471, 140610), (1635, 126506), (2942, 70305), (3270, 63253), (4413, 46870), (4687, 44130), (7355, 28122), (8826, 23435), (9374, 22065), (14061, 14710)]