208950084

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{276389}}^1$

素因数の和:276409

約数の個数: 48

約数和(自身を含む): 619113600

約数和(自身を除く): 410163516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 276389, 552778, 829167, 1105556, 1658334, 1934723, 2487501, 3316668, 3869446, 4975002, 5804169, 7462503, 7738892, 9950004, 11608338, 14925006, 17412507, 23216676, 29850012, 34825014, 52237521, 69650028, 104475042, 208950084]

約数ペア:

[(1, 208950084), (2, 104475042), (3, 69650028), (4, 52237521), (6, 34825014), (7, 29850012), (9, 23216676), (12, 17412507), (14, 14925006), (18, 11608338), (21, 9950004), (27, 7738892), (28, 7462503), (36, 5804169), (42, 4975002), (54, 3869446), (63, 3316668), (84, 2487501), (108, 1934723), (126, 1658334), (189, 1105556), (252, 829167), (378, 552778), (756, 276389)]