201997874486

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{1553}}^1\times {\mathrm{122939}}^1$

素因数の和:124540

約数の個数: 24

約数和(自身を含む): 316949892840

約数和(自身を除く): 114952018354

約数列:

[1, 2, 23, 46, 529, 1058, 1553, 3106, 35719, 71438, 122939, 245878, 821537, 1643074, 2827597, 5655194, 65034731, 130069462, 190924267, 381848534, 4391258141, 8782516282, 100998937243, 201997874486]

約数ペア:

[(1, 201997874486), (2, 100998937243), (23, 8782516282), (46, 4391258141), (529, 381848534), (1058, 190924267), (1553, 130069462), (3106, 65034731), (35719, 5655194), (71438, 2827597), (122939, 1643074), (245878, 821537)]