202218760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3011}}^1$

素因数の和:3118

約数の個数: 64

約数和(自身を含む): 481438080

約数和(自身を除く): 279219320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 73, 92, 115, 146, 184, 230, 292, 365, 460, 584, 730, 920, 1460, 1679, 2920, 3011, 3358, 6022, 6716, 8395, 12044, 13432, 15055, 16790, 24088, 30110, 33580, 60220, 67160, 69253, 120440, 138506, 219803, 277012, 346265, 439606, 554024, 692530, 879212, 1099015, 1385060, 1758424, 2198030, 2770120, 4396060, 5055469, 8792120, 10110938, 20221876, 25277345, 40443752, 50554690, 101109380, 202218760]

約数ペア:

[(1, 202218760), (2, 101109380), (4, 50554690), (5, 40443752), (8, 25277345), (10, 20221876), (20, 10110938), (23, 8792120), (40, 5055469), (46, 4396060), (73, 2770120), (92, 2198030), (115, 1758424), (146, 1385060), (184, 1099015), (230, 879212), (292, 692530), (365, 554024), (460, 439606), (584, 346265), (730, 277012), (920, 219803), (1460, 138506), (1679, 120440), (2920, 69253), (3011, 67160), (3358, 60220), (6022, 33580), (6716, 30110), (8395, 24088), (12044, 16790), (13432, 15055)]