201085456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{87887}}^1$

素因数の和:87919

約数の個数: 40

約数和(自身を含む): 457720704

約数和(自身を除く): 256635248

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 87887, 175774, 351548, 703096, 966757, 1142531, 1406192, 1933514, 2285062, 3867028, 4570124, 7734056, 9140248, 12567841, 15468112, 18280496, 25135682, 50271364, 100542728, 201085456]

約数ペア:

[(1, 201085456), (2, 100542728), (4, 50271364), (8, 25135682), (11, 18280496), (13, 15468112), (16, 12567841), (22, 9140248), (26, 7734056), (44, 4570124), (52, 3867028), (88, 2285062), (104, 1933514), (143, 1406192), (176, 1142531), (208, 966757), (286, 703096), (572, 351548), (1144, 175774), (2288, 87887)]