207645510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{238673}}^1$

素因数の和:238712

約数の個数: 32

約数和(自身を含む): 515535840

約数和(自身を除く): 307890330

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 238673, 477346, 716019, 1193365, 1432038, 2386730, 3580095, 6921517, 7160190, 13843034, 20764551, 34607585, 41529102, 69215170, 103822755, 207645510]

約数ペア:

[(1, 207645510), (2, 103822755), (3, 69215170), (5, 41529102), (6, 34607585), (10, 20764551), (15, 13843034), (29, 7160190), (30, 6921517), (58, 3580095), (87, 2386730), (145, 1432038), (174, 1193365), (290, 716019), (435, 477346), (870, 238673)]