201443840

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6053}}^1$

素因数の和:6089

約数の個数: 80

約数和(自身を含む): 520232328

約数和(自身を除く): 318788488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 6053, 6656, 8320, 12106, 16640, 24212, 30265, 33280, 48424, 60530, 78689, 96848, 121060, 157378, 193696, 242120, 314756, 387392, 393445, 484240, 629512, 774784, 786890, 968480, 1259024, 1549568, 1573780, 1936960, 2518048, 3099136, 3147560, 3873920, 5036096, 6295120, 7747840, 10072192, 12590240, 15495680, 20144384, 25180480, 40288768, 50360960, 100721920, 201443840]

約数ペア:

[(1, 201443840), (2, 100721920), (4, 50360960), (5, 40288768), (8, 25180480), (10, 20144384), (13, 15495680), (16, 12590240), (20, 10072192), (26, 7747840), (32, 6295120), (40, 5036096), (52, 3873920), (64, 3147560), (65, 3099136), (80, 2518048), (104, 1936960), (128, 1573780), (130, 1549568), (160, 1259024), (208, 968480), (256, 786890), (260, 774784), (320, 629512), (416, 484240), (512, 393445), (520, 387392), (640, 314756), (832, 242120), (1040, 193696), (1280, 157378), (1664, 121060), (2080, 96848), (2560, 78689), (3328, 60530), (4160, 48424), (6053, 33280), (6656, 30265), (8320, 24212), (12106, 16640)]