202017728

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1426

約数の個数: 84

約数和(自身を含む): 464164680

約数和(自身を除く): 262146952

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 121, 152, 176, 209, 242, 304, 352, 418, 484, 608, 704, 836, 968, 1216, 1373, 1672, 1936, 2299, 2746, 3344, 3872, 4598, 5492, 6688, 7744, 9196, 10984, 13376, 15103, 18392, 21968, 26087, 30206, 36784, 43936, 52174, 60412, 73568, 87872, 104348, 120824, 147136, 166133, 208696, 241648, 286957, 332266, 417392, 483296, 573914, 664532, 834784, 966592, 1147828, 1329064, 1669568, 2295656, 2658128, 3156527, 4591312, 5316256, 6313054, 9182624, 10632512, 12626108, 18365248, 25252216, 50504432, 101008864, 202017728]

約数ペア:

[(1, 202017728), (2, 101008864), (4, 50504432), (8, 25252216), (11, 18365248), (16, 12626108), (19, 10632512), (22, 9182624), (32, 6313054), (38, 5316256), (44, 4591312), (64, 3156527), (76, 2658128), (88, 2295656), (121, 1669568), (152, 1329064), (176, 1147828), (209, 966592), (242, 834784), (304, 664532), (352, 573914), (418, 483296), (484, 417392), (608, 332266), (704, 286957), (836, 241648), (968, 208696), (1216, 166133), (1373, 147136), (1672, 120824), (1936, 104348), (2299, 87872), (2746, 73568), (3344, 60412), (3872, 52174), (4598, 43936), (5492, 36784), (6688, 30206), (7744, 26087), (9196, 21968), (10984, 18392), (13376, 15103)]