210523628

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 427607040

約数和(自身を除く): 217083412

約数列:

[1, 2, 4, 7, 14, 28, 163, 193, 239, 326, 386, 478, 652, 772, 956, 1141, 1351, 1673, 2282, 2702, 3346, 4564, 5404, 6692, 31459, 38957, 46127, 62918, 77914, 92254, 125836, 155828, 184508, 220213, 272699, 322889, 440426, 545398, 645778, 880852, 1090796, 1291556, 7518701, 15037402, 30074804, 52630907, 105261814, 210523628]

約数ペア:

[(1, 210523628), (2, 105261814), (4, 52630907), (7, 30074804), (14, 15037402), (28, 7518701), (163, 1291556), (193, 1090796), (239, 880852), (326, 645778), (386, 545398), (478, 440426), (652, 322889), (772, 272699), (956, 220213), (1141, 184508), (1351, 155828), (1673, 125836), (2282, 92254), (2702, 77914), (3346, 62918), (4564, 46127), (5404, 38957), (6692, 31459)]