201022624

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:494

約数の個数: 72

約数和(自身を含む): 438892020

約数和(自身を除く): 237869396

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 193, 242, 269, 352, 386, 484, 538, 772, 968, 1076, 1544, 1936, 2123, 2152, 2959, 3088, 3872, 4246, 4304, 5918, 6176, 8492, 8608, 11836, 16984, 23353, 23672, 32549, 33968, 46706, 47344, 51917, 65098, 67936, 93412, 94688, 103834, 130196, 186824, 207668, 260392, 373648, 415336, 520784, 571087, 747296, 830672, 1041568, 1142174, 1661344, 2284348, 4568696, 6281957, 9137392, 12563914, 18274784, 25127828, 50255656, 100511312, 201022624]

約数ペア:

[(1, 201022624), (2, 100511312), (4, 50255656), (8, 25127828), (11, 18274784), (16, 12563914), (22, 9137392), (32, 6281957), (44, 4568696), (88, 2284348), (121, 1661344), (176, 1142174), (193, 1041568), (242, 830672), (269, 747296), (352, 571087), (386, 520784), (484, 415336), (538, 373648), (772, 260392), (968, 207668), (1076, 186824), (1544, 130196), (1936, 103834), (2123, 94688), (2152, 93412), (2959, 67936), (3088, 65098), (3872, 51917), (4246, 47344), (4304, 46706), (5918, 33968), (6176, 32549), (8492, 23672), (8608, 23353), (11836, 16984)]