209667072

素因数分解:

$2^{10}\times 3^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:675

約数の個数: 88

約数和(自身を含む): 564185952

約数和(自身を除く): 354518880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 384, 393, 512, 521, 524, 768, 786, 1024, 1042, 1048, 1536, 1563, 1572, 2084, 2096, 3072, 3126, 3144, 4168, 4192, 6252, 6288, 8336, 8384, 12504, 12576, 16672, 16768, 25008, 25152, 33344, 33536, 50016, 50304, 66688, 67072, 68251, 100032, 100608, 133376, 134144, 136502, 200064, 201216, 204753, 266752, 273004, 400128, 402432, 409506, 533504, 546008, 800256, 819012, 1092016, 1600512, 1638024, 2184032, 3276048, 4368064, 6552096, 8736128, 13104192, 17472256, 26208384, 34944512, 52416768, 69889024, 104833536, 209667072]

約数ペア:

[(1, 209667072), (2, 104833536), (3, 69889024), (4, 52416768), (6, 34944512), (8, 26208384), (12, 17472256), (16, 13104192), (24, 8736128), (32, 6552096), (48, 4368064), (64, 3276048), (96, 2184032), (128, 1638024), (131, 1600512), (192, 1092016), (256, 819012), (262, 800256), (384, 546008), (393, 533504), (512, 409506), (521, 402432), (524, 400128), (768, 273004), (786, 266752), (1024, 204753), (1042, 201216), (1048, 200064), (1536, 136502), (1563, 134144), (1572, 133376), (2084, 100608), (2096, 100032), (3072, 68251), (3126, 67072), (3144, 66688), (4168, 50304), (4192, 50016), (6252, 33536), (6288, 33344), (8336, 25152), (8384, 25008), (12504, 16768), (12576, 16672)]