209339904

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{8017}}^1$

素因数の和:8055

約数の個数: 80

約数和(自身を含む): 590573808

約数和(自身を除く): 381233904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 1088, 1536, 1632, 2176, 3264, 4352, 6528, 8017, 8704, 13056, 16034, 24051, 26112, 32068, 48102, 64136, 96204, 128272, 136289, 192408, 256544, 272578, 384816, 408867, 513088, 545156, 769632, 817734, 1026176, 1090312, 1539264, 1635468, 2052352, 2180624, 3078528, 3270936, 4104704, 4361248, 6157056, 6541872, 8722496, 12314112, 13083744, 17444992, 26167488, 34889984, 52334976, 69779968, 104669952, 209339904]

約数ペア:

[(1, 209339904), (2, 104669952), (3, 69779968), (4, 52334976), (6, 34889984), (8, 26167488), (12, 17444992), (16, 13083744), (17, 12314112), (24, 8722496), (32, 6541872), (34, 6157056), (48, 4361248), (51, 4104704), (64, 3270936), (68, 3078528), (96, 2180624), (102, 2052352), (128, 1635468), (136, 1539264), (192, 1090312), (204, 1026176), (256, 817734), (272, 769632), (384, 545156), (408, 513088), (512, 408867), (544, 384816), (768, 272578), (816, 256544), (1088, 192408), (1536, 136289), (1632, 128272), (2176, 96204), (3264, 64136), (4352, 48102), (6528, 32068), (8017, 26112), (8704, 24051), (13056, 16034)]