201874077236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1\times {\mathrm{37409}}^1$

素因数の和:38244

約数の個数: 48

約数和(自身を含む): 383467763280

約数和(自身を除く): 181593686044

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 661, 1322, 2041, 2644, 4082, 8164, 8593, 17186, 34372, 37409, 74818, 103777, 149636, 207554, 415108, 486317, 972634, 1349101, 1945268, 2698202, 5396404, 5873213, 11746426, 23492852, 24727349, 49454698, 76351769, 98909396, 152703538, 305407076, 321455537, 642911074, 1285822148, 3882193793, 7764387586, 15528775172, 50468519309, 100937038618, 201874077236]

約数ペア:

[(1, 201874077236), (2, 100937038618), (4, 50468519309), (13, 15528775172), (26, 7764387586), (52, 3882193793), (157, 1285822148), (314, 642911074), (628, 321455537), (661, 305407076), (1322, 152703538), (2041, 98909396), (2644, 76351769), (4082, 49454698), (8164, 24727349), (8593, 23492852), (17186, 11746426), (34372, 5873213), (37409, 5396404), (74818, 2698202), (103777, 1945268), (149636, 1349101), (207554, 972634), (415108, 486317)]