202299248

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{308383}}^1$

素因数の和:308432

約数の個数: 20

約数和(自身を含む): 401515968

約数和(自身を除く): 199216720

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 308383, 616766, 1233532, 2467064, 4934128, 12643703, 25287406, 50574812, 101149624, 202299248]

約数ペア:

[(1, 202299248), (2, 101149624), (4, 50574812), (8, 25287406), (16, 12643703), (41, 4934128), (82, 2467064), (164, 1233532), (328, 616766), (656, 308383)]