198842672

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{5783}}^1$

素因数の和:6105

約数の個数: 40

約数和(自身を含む): 441805056

約数和(自身を除く): 242962384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 614, 1228, 2149, 2456, 4298, 4912, 5783, 8596, 11566, 17192, 23132, 34384, 40481, 46264, 80962, 92528, 161924, 323848, 647696, 1775381, 3550762, 7101524, 12427667, 14203048, 24855334, 28406096, 49710668, 99421336, 198842672]

約数ペア:

[(1, 198842672), (2, 99421336), (4, 49710668), (7, 28406096), (8, 24855334), (14, 14203048), (16, 12427667), (28, 7101524), (56, 3550762), (112, 1775381), (307, 647696), (614, 323848), (1228, 161924), (2149, 92528), (2456, 80962), (4298, 46264), (4912, 40481), (5783, 34384), (8596, 23132), (11566, 17192)]