200981924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18493}}^1$

素因数の和:18540

約数の個数: 48

約数和(自身を含む): 434978880

約数和(自身を除く): 233996956

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 5434, 10868, 18493, 36986, 73972, 203423, 240409, 351367, 406846, 480818, 702734, 813692, 961636, 1405468, 2644499, 3865037, 4567771, 5288998, 7730074, 9135542, 10577996, 15460148, 18271084, 50245481, 100490962, 200981924]

約数ペア:

[(1, 200981924), (2, 100490962), (4, 50245481), (11, 18271084), (13, 15460148), (19, 10577996), (22, 9135542), (26, 7730074), (38, 5288998), (44, 4567771), (52, 3865037), (76, 2644499), (143, 1405468), (209, 961636), (247, 813692), (286, 702734), (418, 480818), (494, 406846), (572, 351367), (836, 240409), (988, 203423), (2717, 73972), (5434, 36986), (10868, 18493)]