203671468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{50867}}^1$

素因数の和:50902

約数の個数: 48

約数和(自身を含む): 478566144

約数和(自身を除く): 274894676

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 50867, 101734, 203468, 356069, 559537, 661271, 712138, 1119074, 1322542, 1424276, 2238148, 2645084, 3916759, 4628897, 7273981, 7833518, 9257794, 14547962, 15667036, 18515588, 29095924, 50917867, 101835734, 203671468]

約数ペア:

[(1, 203671468), (2, 101835734), (4, 50917867), (7, 29095924), (11, 18515588), (13, 15667036), (14, 14547962), (22, 9257794), (26, 7833518), (28, 7273981), (44, 4628897), (52, 3916759), (77, 2645084), (91, 2238148), (143, 1424276), (154, 1322542), (182, 1119074), (286, 712138), (308, 661271), (364, 559537), (572, 356069), (1001, 203468), (2002, 101734), (4004, 50867)]