221414868

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{361789}}^1$

素因数の和:361816

約数の個数: 36

約数和(自身を含む): 592612020

約数和(自身を除く): 371197152

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 361789, 723578, 1085367, 1447156, 2170734, 3256101, 4341468, 6150413, 6512202, 12300826, 13024404, 18451239, 24601652, 36902478, 55353717, 73804956, 110707434, 221414868]

約数ペア:

[(1, 221414868), (2, 110707434), (3, 73804956), (4, 55353717), (6, 36902478), (9, 24601652), (12, 18451239), (17, 13024404), (18, 12300826), (34, 6512202), (36, 6150413), (51, 4341468), (68, 3256101), (102, 2170734), (153, 1447156), (204, 1085367), (306, 723578), (612, 361789)]