209293824

素因数分解:

$2^9\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1531}}^1$

素因数の和:1641

約数の個数: 80

約数和(自身を含む): 564204960

約数和(自身を除く): 354911136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 256, 267, 356, 384, 512, 534, 712, 768, 1068, 1424, 1531, 1536, 2136, 2848, 3062, 4272, 4593, 5696, 6124, 8544, 9186, 11392, 12248, 17088, 18372, 22784, 24496, 34176, 36744, 45568, 48992, 68352, 73488, 97984, 136259, 136704, 146976, 195968, 272518, 293952, 391936, 408777, 545036, 587904, 783872, 817554, 1090072, 1175808, 1635108, 2180144, 2351616, 3270216, 4360288, 6540432, 8720576, 13080864, 17441152, 26161728, 34882304, 52323456, 69764608, 104646912, 209293824]

約数ペア:

[(1, 209293824), (2, 104646912), (3, 69764608), (4, 52323456), (6, 34882304), (8, 26161728), (12, 17441152), (16, 13080864), (24, 8720576), (32, 6540432), (48, 4360288), (64, 3270216), (89, 2351616), (96, 2180144), (128, 1635108), (178, 1175808), (192, 1090072), (256, 817554), (267, 783872), (356, 587904), (384, 545036), (512, 408777), (534, 391936), (712, 293952), (768, 272518), (1068, 195968), (1424, 146976), (1531, 136704), (1536, 136259), (2136, 97984), (2848, 73488), (3062, 68352), (4272, 48992), (4593, 45568), (5696, 36744), (6124, 34176), (8544, 24496), (9186, 22784), (11392, 18372), (12248, 17088)]