209773669890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{543019}}^1$

素因数の和:543271

約数の個数: 64

約数和(自身を含む): 512958412800

約数和(自身を除く): 303184742910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 163, 237, 326, 395, 474, 489, 790, 815, 978, 1185, 1630, 2370, 2445, 4890, 12877, 25754, 38631, 64385, 77262, 128770, 193155, 386310, 543019, 1086038, 1629057, 2715095, 3258114, 5430190, 8145285, 16290570, 42898501, 85797002, 88512097, 128695503, 177024194, 214492505, 257391006, 265536291, 428985010, 442560485, 531072582, 643477515, 885120970, 1286955030, 1327681455, 2655362910, 6992455663, 13984911326, 20977366989, 34962278315, 41954733978, 69924556630, 104886834945, 209773669890]

約数ペア:

[(1, 209773669890), (2, 104886834945), (3, 69924556630), (5, 41954733978), (6, 34962278315), (10, 20977366989), (15, 13984911326), (30, 6992455663), (79, 2655362910), (158, 1327681455), (163, 1286955030), (237, 885120970), (326, 643477515), (395, 531072582), (474, 442560485), (489, 428985010), (790, 265536291), (815, 257391006), (978, 214492505), (1185, 177024194), (1630, 128695503), (2370, 88512097), (2445, 85797002), (4890, 42898501), (12877, 16290570), (25754, 8145285), (38631, 5430190), (64385, 3258114), (77262, 2715095), (128770, 1629057), (193155, 1086038), (386310, 543019)]