210398976

素因数分解:

$2^8\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1723}}^1$

素因数の和:1798

約数の個数: 108

約数和(自身を含む): 618436728

約数和(自身を除く): 408037752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 256, 288, 318, 384, 424, 477, 576, 636, 768, 848, 954, 1152, 1272, 1696, 1723, 1908, 2304, 2544, 3392, 3446, 3816, 5088, 5169, 6784, 6892, 7632, 10176, 10338, 13568, 13784, 15264, 15507, 20352, 20676, 27568, 30528, 31014, 40704, 41352, 55136, 61056, 62028, 82704, 91319, 110272, 122112, 124056, 165408, 182638, 220544, 248112, 273957, 330816, 365276, 441088, 496224, 547914, 661632, 730552, 821871, 992448, 1095828, 1323264, 1461104, 1643742, 1984896, 2191656, 2922208, 3287484, 3969792, 4383312, 5844416, 6574968, 8766624, 11688832, 13149936, 17533248, 23377664, 26299872, 35066496, 52599744, 70132992, 105199488, 210398976]

約数ペア:

[(1, 210398976), (2, 105199488), (3, 70132992), (4, 52599744), (6, 35066496), (8, 26299872), (9, 23377664), (12, 17533248), (16, 13149936), (18, 11688832), (24, 8766624), (32, 6574968), (36, 5844416), (48, 4383312), (53, 3969792), (64, 3287484), (72, 2922208), (96, 2191656), (106, 1984896), (128, 1643742), (144, 1461104), (159, 1323264), (192, 1095828), (212, 992448), (256, 821871), (288, 730552), (318, 661632), (384, 547914), (424, 496224), (477, 441088), (576, 365276), (636, 330816), (768, 273957), (848, 248112), (954, 220544), (1152, 182638), (1272, 165408), (1696, 124056), (1723, 122112), (1908, 110272), (2304, 91319), (2544, 82704), (3392, 62028), (3446, 61056), (3816, 55136), (5088, 41352), (5169, 40704), (6784, 31014), (6892, 30528), (7632, 27568), (10176, 20676), (10338, 20352), (13568, 15507), (13784, 15264)]