206400570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4007}}^1$

素因数の和:4135

約数の個数: 64

約数和(自身を含む): 529825536

約数和(自身を除く): 323424966

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 101, 102, 170, 202, 255, 303, 505, 510, 606, 1010, 1515, 1717, 3030, 3434, 4007, 5151, 8014, 8585, 10302, 12021, 17170, 20035, 24042, 25755, 40070, 51510, 60105, 68119, 120210, 136238, 204357, 340595, 404707, 408714, 681190, 809414, 1021785, 1214121, 2023535, 2043570, 2428242, 4047070, 6070605, 6880019, 12141210, 13760038, 20640057, 34400095, 41280114, 68800190, 103200285, 206400570]

約数ペア:

[(1, 206400570), (2, 103200285), (3, 68800190), (5, 41280114), (6, 34400095), (10, 20640057), (15, 13760038), (17, 12141210), (30, 6880019), (34, 6070605), (51, 4047070), (85, 2428242), (101, 2043570), (102, 2023535), (170, 1214121), (202, 1021785), (255, 809414), (303, 681190), (505, 408714), (510, 404707), (606, 340595), (1010, 204357), (1515, 136238), (1717, 120210), (3030, 68119), (3434, 60105), (4007, 51510), (5151, 40070), (8014, 25755), (8585, 24042), (10302, 20035), (12021, 17170)]