204023130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{81937}}^1$

素因数の和:82030

約数の個数: 32

約数和(自身を含む): 495561024

約数和(自身を除く): 291537894

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 81937, 163874, 245811, 409685, 491622, 819370, 1229055, 2458110, 6800771, 13601542, 20402313, 34003855, 40804626, 68007710, 102011565, 204023130]

約数ペア:

[(1, 204023130), (2, 102011565), (3, 68007710), (5, 40804626), (6, 34003855), (10, 20402313), (15, 13601542), (30, 6800771), (83, 2458110), (166, 1229055), (249, 819370), (415, 491622), (498, 409685), (830, 245811), (1245, 163874), (2490, 81937)]