200401060

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{433}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 428941296

約数和(自身を除く): 228540236

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 317, 365, 433, 634, 730, 866, 1268, 1460, 1585, 1732, 2165, 3170, 4330, 6340, 8660, 23141, 31609, 46282, 63218, 92564, 115705, 126436, 137261, 158045, 231410, 274522, 316090, 462820, 549044, 632180, 686305, 1372610, 2745220, 10020053, 20040106, 40080212, 50100265, 100200530, 200401060]

約数ペア:

[(1, 200401060), (2, 100200530), (4, 50100265), (5, 40080212), (10, 20040106), (20, 10020053), (73, 2745220), (146, 1372610), (292, 686305), (317, 632180), (365, 549044), (433, 462820), (634, 316090), (730, 274522), (866, 231410), (1268, 158045), (1460, 137261), (1585, 126436), (1732, 115705), (2165, 92564), (3170, 63218), (4330, 46282), (6340, 31609), (8660, 23141)]