200734820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5399}}^1$

素因数の和:5445

約数の個数: 72

約数和(自身を含む): 498052800

約数和(自身を除く): 297317980

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 220, 260, 286, 338, 572, 676, 715, 845, 1430, 1690, 1859, 2860, 3380, 3718, 5399, 7436, 9295, 10798, 18590, 21596, 26995, 37180, 53990, 59389, 70187, 107980, 118778, 140374, 237556, 280748, 296945, 350935, 593890, 701870, 772057, 912431, 1187780, 1403740, 1544114, 1824862, 3088228, 3649724, 3860285, 4562155, 7720570, 9124310, 10036741, 15441140, 18248620, 20073482, 40146964, 50183705, 100367410, 200734820]

約数ペア:

[(1, 200734820), (2, 100367410), (4, 50183705), (5, 40146964), (10, 20073482), (11, 18248620), (13, 15441140), (20, 10036741), (22, 9124310), (26, 7720570), (44, 4562155), (52, 3860285), (55, 3649724), (65, 3088228), (110, 1824862), (130, 1544114), (143, 1403740), (169, 1187780), (220, 912431), (260, 772057), (286, 701870), (338, 593890), (572, 350935), (676, 296945), (715, 280748), (845, 237556), (1430, 140374), (1690, 118778), (1859, 107980), (2860, 70187), (3380, 59389), (3718, 53990), (5399, 37180), (7436, 26995), (9295, 21596), (10798, 18590)]